diff --git a/packages/distributed-process-async/CHANGELOG.md b/packages/distributed-process-async/CHANGELOG.md
index b623f4a7..6eea56eb 100644
--- a/packages/distributed-process-async/CHANGELOG.md
+++ b/packages/distributed-process-async/CHANGELOG.md
@@ -1,3 +1,7 @@
+Unreleased
+
+* Ported test suite to use `tasty` rather than `test-framework`.
+
 2024-10-30  David Simmons-Duffin <dsd@caltech.edu> 0.2.10
 
 * Bump dependency bound for ansi-terminal
diff --git a/packages/distributed-process-async/distributed-process-async.cabal b/packages/distributed-process-async/distributed-process-async.cabal
index 19671082..13b65d5e 100644
--- a/packages/distributed-process-async/distributed-process-async.cabal
+++ b/packages/distributed-process-async/distributed-process-async.cabal
@@ -32,6 +32,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 library
   import:          warnings
@@ -75,13 +76,11 @@ test-suite AsyncTests
                    network-transport-tcp >= 0.6 && < 0.9,
                    binary >= 0.8 && < 0.9,
                    deepseq >= 1.4 && < 1.7,
-                   -- HUnit >= 1.2 && < 2,
                    stm >= 2.3 && < 2.6,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
                    transformers
-  hs-source-dirs:
-                   tests
+  hs-source-dirs:  tests
   default-language: Haskell2010
   ghc-options:     -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
   default-extensions:      CPP
diff --git a/packages/distributed-process-async/tests/TestAsync.hs b/packages/distributed-process-async/tests/TestAsync.hs
index a620c8d9..411f434c 100644
--- a/packages/distributed-process-async/tests/TestAsync.hs
+++ b/packages/distributed-process-async/tests/TestAsync.hs
@@ -17,8 +17,8 @@ import Data.Typeable()
 import Network.Transport.TCP
 import qualified Network.Transport as NT
 
-import Test.Framework (Test, testGroup, defaultMain)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty(TestTree, testGroup, defaultMain)
+import Test.Tasty.HUnit (testCase)
 
 testAsyncPoll :: TestResult (AsyncResult ()) -> Process ()
 testAsyncPoll result = do
@@ -158,8 +158,8 @@ testAsyncRecursive result = do
     myNode <- getSelfNode
     fib (myNode,6) >>= stash result
 
-tests :: LocalNode  -> [Test]
-tests localNode = [
+tests :: LocalNode -> TestTree
+tests localNode = testGroup "" [
     testGroup "Handling async results with STM" [
           testCase "testAsyncCancel"
             (delayedAssertion
@@ -210,14 +210,14 @@ tests localNode = [
       ]
   ]
 
-asyncStmTests :: NT.Transport -> IO [Test]
+asyncStmTests :: NT.Transport -> IO TestTree
 asyncStmTests transport = do
   localNode <- newLocalNode transport $ __remoteTableDecl initRemoteTable
   let testData = tests localNode
   return testData
 
 -- | Given a @builder@ function, make and run a test suite on a single transport
-testMain :: (NT.Transport -> IO [Test]) -> IO ()
+testMain :: (NT.Transport -> IO TestTree) -> IO ()
 testMain builder = do
   Right (transport, _) <- createTransportExposeInternals (defaultTCPAddr "127.0.0.1" "0") defaultTCPParameters
   testData <- builder transport
diff --git a/packages/distributed-process-client-server/CHANGELOG.md b/packages/distributed-process-client-server/CHANGELOG.md
index 645f71e3..190c24ca 100644
--- a/packages/distributed-process-client-server/CHANGELOG.md
+++ b/packages/distributed-process-client-server/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+Unreleased
+
+* Ported test suite to use `tasty` rather than `test-framework`.
+
 2024-10-30  David Simmons-Duffin <dsd@caltech.edu> 0.2.7.1
 
 * Bump dependency bound for ansi-terminal
diff --git a/packages/distributed-process-client-server/distributed-process-client-server.cabal b/packages/distributed-process-client-server/distributed-process-client-server.cabal
index bf7781fc..49f5e775 100644
--- a/packages/distributed-process-client-server/distributed-process-client-server.cabal
+++ b/packages/distributed-process-client-server/distributed-process-client-server.cabal
@@ -33,6 +33,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 library
   import:          warnings
@@ -87,10 +88,9 @@ test-suite ManagedProcessTests
                    binary >= 0.8 && < 0.9,
                    deepseq,
                    network >= 2.3 && < 3.3,
-                   HUnit >= 1.2 && < 2,
                    stm,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
                    transformers,
                    ghc-prim,
                    exceptions
@@ -125,10 +125,9 @@ test-suite PrioritisedProcessTests
                    binary,
                    deepseq,
                    network,
-                   HUnit,
                    stm,
-                   test-framework,
-                   test-framework-hunit,
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
                    transformers,
                    ghc-prim,
                    exceptions
diff --git a/packages/distributed-process-client-server/tests/TestManagedProcess.hs b/packages/distributed-process-client-server/tests/TestManagedProcess.hs
index 45b2dbd1..f5be4931 100644
--- a/packages/distributed-process-client-server/tests/TestManagedProcess.hs
+++ b/packages/distributed-process-client-server/tests/TestManagedProcess.hs
@@ -26,8 +26,8 @@ import MathsDemo
 import Counter
 import qualified SafeCounter as SafeCounter
 
-import Test.Framework (Test, testGroup)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit (testCase)
 import TestUtils
 import ManagedProcessCommon
 
@@ -210,13 +210,14 @@ testCounterExceedsLimit result = do
     ]
   stash result (r /= DiedNormal)
 
-tests :: NT.Transport  -> IO [Test]
+tests :: NT.Transport  -> IO TestTree
 tests transport = do
   localNode <- newLocalNode transport initRemoteTable
   scpid <- newEmptyMVar
   _ <- forkProcess localNode $ SafeCounter.startCounter 5 >>= stash scpid
   safeCounter <- takeMVar scpid
-  return [
+  return $ 
+    testGroup "" [
         testGroup "Basic Client/Server Functionality" [
             testCase "basic call with explicit server reply"
             (delayedAssertion
diff --git a/packages/distributed-process-client-server/tests/TestPrioritisedProcess.hs b/packages/distributed-process-client-server/tests/TestPrioritisedProcess.hs
index 8116249e..4ff110dd 100644
--- a/packages/distributed-process-client-server/tests/TestPrioritisedProcess.hs
+++ b/packages/distributed-process-client-server/tests/TestPrioritisedProcess.hs
@@ -38,8 +38,8 @@ import Data.List (isInfixOf)
 import Data.Maybe (isNothing, isJust)
 import Data.Typeable (Typeable)
 
-import Test.Framework (Test, testGroup)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit (testCase)
 import TestUtils
 import ManagedProcessCommon
 
@@ -534,10 +534,10 @@ testCallPrioritisation result = do
   let ms = rights st
   stash result $ ms == ["we do prioritise", "the longest", "commands", "first"]
 
-tests :: NT.Transport  -> IO [Test]
+tests :: NT.Transport  -> IO TestTree
 tests transport = do
   localNode <- newLocalNode transport initRemoteTable
-  return [
+  return $ testGroup "" [
         testGroup "basic server functionality matches un-prioritised processes" [
             testCase "basic call with explicit server reply"
             (delayedAssertion
diff --git a/packages/distributed-process-client-server/tests/TestUtils.hs b/packages/distributed-process-client-server/tests/TestUtils.hs
index a6ac5116..b976cc9f 100644
--- a/packages/distributed-process-client-server/tests/TestUtils.hs
+++ b/packages/distributed-process-client-server/tests/TestUtils.hs
@@ -18,7 +18,7 @@ import Control.Distributed.Process.Node
 import Control.Distributed.Process.Extras
 import Control.Distributed.Process.Extras.Time
 import Control.Distributed.Process.Extras.Timer
-import Test.Framework (Test, defaultMain)
+import Test.Tasty (TestTree, defaultMain)
 
 import Network.Transport.TCP
 import qualified Network.Transport as NT
@@ -41,7 +41,7 @@ mkNode port = do
   newLocalNode transport1 initRemoteTable
 
 -- | Given a @builder@ function, make and run a test suite on a single transport
-testMain :: (NT.Transport -> IO [Test]) -> IO ()
+testMain :: (NT.Transport -> IO TestTree) -> IO ()
 testMain builder = do
   Right (transport, _) <- createTransportExposeInternals (defaultTCPAddr "127.0.0.1" "0") defaultTCPParameters
   testData <- builder transport
diff --git a/packages/distributed-process-execution/ChangeLog b/packages/distributed-process-execution/ChangeLog
index 3cd57bbe..d2d91b4e 100644
--- a/packages/distributed-process-execution/ChangeLog
+++ b/packages/distributed-process-execution/ChangeLog
@@ -1,3 +1,7 @@
+Unreleased
+
+* Ported test suite to use `tasty` rather than `test-framework`.
+
 2024-10-30  David Simmons-Duffin <dsd@caltech.edu> 0.1.4.1
 
 * Bump dependency bound for ansi-terminal
diff --git a/packages/distributed-process-execution/distributed-process-execution.cabal b/packages/distributed-process-execution/distributed-process-execution.cabal
index 5fef0777..f4c77e55 100644
--- a/packages/distributed-process-execution/distributed-process-execution.cabal
+++ b/packages/distributed-process-execution/distributed-process-execution.cabal
@@ -33,6 +33,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 library
   import:          warnings
@@ -45,14 +46,10 @@ library
                    distributed-process-client-server >= 0.2.0 && < 0.3,
                    binary >= 0.8 && < 0.9,
                    deepseq >= 1.4 && < 1.7,
-                   mtl,
                    containers >= 0.6 && < 0.8,
                    hashable >= 1.2.0.5 && < 1.6,
                    unordered-containers >= 0.2.3.0 && < 0.3,
-                   fingertree < 0.2,
                    stm >= 2.4 && < 2.6,
-                   time,
-                   transformers
   hs-source-dirs:   src
   exposed-modules:
                    Control.Distributed.Process.Execution,
@@ -69,38 +66,16 @@ library
 test-suite ExchangeTests
   import:          warnings
   type:            exitcode-stdio-1.0
---  x-uses-tf:       true
-  build-depends:
-                   base >= 4.14 && < 5,
-                   ansi-terminal >= 0.5 && < 1.2,
-                   containers,
-                   hashable,
-                   unordered-containers >= 0.2.3.0 && < 0.3,
+  build-depends:   base >= 4.14 && < 5,
                    distributed-process,
                    distributed-process-execution,
                    distributed-process-extras,
                    distributed-process-systest ^>= 0.4,
-                   distributed-static,
-                   bytestring,
-                   data-accessor,
-                   fingertree < 0.2,
                    network-transport >= 0.4 && < 0.6,
-                   deepseq,
-                   mtl,
                    network-transport-tcp >= 0.4 && < 0.9,
-                   binary >= 0.8 && < 0.9,
-                   network >= 2.3 && < 3.3,
-                   HUnit >= 1.2 && < 2,
-                   stm,
-                   time,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
-                   QuickCheck >= 2.4,
-                   test-framework-quickcheck2,
-                   transformers,
-                   ghc-prim
-  hs-source-dirs:
-                   tests
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
+  hs-source-dirs:  tests
   ghc-options:     -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
   main-is:         TestExchange.hs
   default-language: Haskell2010
@@ -109,38 +84,16 @@ test-suite ExchangeTests
 test-suite MailboxTests
   import:          warnings
   type:            exitcode-stdio-1.0
---  x-uses-tf:       true
-  build-depends:
-                   base >= 4.14 && < 5,
-                   ansi-terminal >= 0.5 && < 1.2,
-                   containers,
-                   hashable,
-                   unordered-containers >= 0.2.3.0 && < 0.3,
+  build-depends:   base >= 4.14 && < 5,
                    distributed-process,
                    distributed-process-execution,
                    distributed-process-extras,
                    distributed-process-systest ^>= 0.4,
-                   distributed-static,
-                   bytestring,
-                   data-accessor,
-                   fingertree < 0.2,
                    network-transport >= 0.4 && < 0.6,
-                   deepseq,
-                   mtl,
                    network-transport-tcp >= 0.4 && < 0.9,
-                   binary >= 0.8 && < 0.9,
-                   network >= 2.3 && < 3.3,
-                   HUnit >= 1.2 && < 2,
-                   stm,
-                   time,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
-                   QuickCheck >= 2.4,
-                   test-framework-quickcheck2,
-                   transformers,
-                   ghc-prim
-  hs-source-dirs:
-                   tests
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
+  hs-source-dirs:  tests
   ghc-options:     -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
   main-is:         TestMailbox.hs
   other-modules:   MailboxTestFilters
diff --git a/packages/distributed-process-execution/tests/TestExchange.hs b/packages/distributed-process-execution/tests/TestExchange.hs
index 6ccae812..9357d81f 100644
--- a/packages/distributed-process-execution/tests/TestExchange.hs
+++ b/packages/distributed-process-execution/tests/TestExchange.hs
@@ -22,9 +22,8 @@ import Control.Monad (void, forM, forever)
 import Prelude hiding (drop)
 import Network.Transport.TCP
 import qualified Network.Transport as NT
-import Test.Framework as TF (defaultMain, testGroup, Test)
-import Test.Framework.Providers.HUnit
-import Test.HUnit (assertEqual, assertBool)
+import Test.Tasty (defaultMain, testGroup, TestTree)
+import Test.Tasty.HUnit (assertEqual, assertBool, testCase)
 
 testKeyBasedRouting :: TestResult Bool -> Process ()
 testKeyBasedRouting result = do
@@ -158,10 +157,10 @@ myRemoteTable :: RemoteTable
 myRemoteTable =
   Control.Distributed.Process.Extras.__remoteTable initRemoteTable
 
-tests :: NT.Transport  -> IO [Test]
+tests :: NT.Transport  -> IO TestTree
 tests transport = do
   localNode <- newLocalNode transport myRemoteTable
-  return [
+  return $ testGroup "" [
         testGroup "Event Manager"
         [
           testCase "Simple Event Handlers"
@@ -187,7 +186,7 @@ main :: IO ()
 main = testMain $ tests
 
 -- | Given a @builder@ function, make and run a test suite on a single transport
-testMain :: (NT.Transport -> IO [Test]) -> IO ()
+testMain :: (NT.Transport -> IO TestTree) -> IO ()
 testMain builder = do
   Right (transport, _) <- createTransportExposeInternals (defaultTCPAddr "127.0.0.1" "10501") defaultTCPParameters
   testData <- builder transport
diff --git a/packages/distributed-process-execution/tests/TestMailbox.hs b/packages/distributed-process-execution/tests/TestMailbox.hs
index 392585d4..b5f1400e 100644
--- a/packages/distributed-process-execution/tests/TestMailbox.hs
+++ b/packages/distributed-process-execution/tests/TestMailbox.hs
@@ -17,9 +17,8 @@ import Prelude hiding (drop)
 
 import Data.Maybe (catMaybes)
 
-import Test.Framework as TF (defaultMain, testGroup, Test)
-import Test.Framework.Providers.HUnit
-import Test.HUnit (assertEqual)
+import Test.Tasty (defaultMain, testGroup, TestTree)
+import Test.Tasty.HUnit (assertEqual, testCase)
 
 import qualified MailboxTestFilters (__remoteTable)
 import MailboxTestFilters (myFilter, intFilter)
@@ -175,11 +174,11 @@ myRemoteTable =
   Control.Distributed.Process.Extras.__remoteTable $
   MailboxTestFilters.__remoteTable initRemoteTable
 
-tests :: NT.Transport  -> IO [Test]
+tests :: NT.Transport  -> IO TestTree
 tests transport = do
   {- verboseCheckWithResult stdArgs -}
   localNode <- newLocalNode transport myRemoteTable
-  return [
+  return $ testGroup "" [
         testGroup "Dequeue/Pop Ordering"
         [
           testCase "Queue Ordering"
@@ -253,7 +252,7 @@ main :: IO ()
 main = testMain $ tests
 
 -- | Given a @builder@ function, make and run a test suite on a single transport
-testMain :: (NT.Transport -> IO [Test]) -> IO ()
+testMain :: (NT.Transport -> IO TestTree) -> IO ()
 testMain builder = do
   Right (transport, _) <- createTransportExposeInternals (defaultTCPAddr "127.0.0.1" "10501") defaultTCPParameters
   testData <- builder transport
diff --git a/packages/distributed-process-extras/ChangeLog b/packages/distributed-process-extras/ChangeLog
index 345c7562..868f92e6 100644
--- a/packages/distributed-process-extras/ChangeLog
+++ b/packages/distributed-process-extras/ChangeLog
@@ -1,3 +1,7 @@
+Unreleased
+
+* Ported test suite to use `tasty` rather than `test-framework`.
+
 2024-10-30  David Simmons-Duffin <dsd@caltech.edu> 0.3.8
 
 * Bump dependency bound for ansi-terminal
diff --git a/packages/distributed-process-extras/distributed-process-extras.cabal b/packages/distributed-process-extras/distributed-process-extras.cabal
index f5289ae8..c6f62780 100644
--- a/packages/distributed-process-extras/distributed-process-extras.cabal
+++ b/packages/distributed-process-extras/distributed-process-extras.cabal
@@ -31,6 +31,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 library
   import:          warnings
@@ -38,14 +39,12 @@ library
                    distributed-process >= 0.6.0 && < 0.8,
                    binary >= 0.8 && < 0.9,
                    deepseq >= 1.4 && < 1.7,
-                   mtl >= 2.0 && < 2.4,
                    containers >= 0.6 && < 0.8,
                    exceptions >= 0.10,
                    hashable >= 1.2.0.5 && < 1.6,
                    unordered-containers >= 0.2.3.0 && < 0.3,
                    fingertree < 0.2,
                    stm >= 2.4 && < 2.6,
-                   transformers >= 0.2 && < 0.7,
                    time >= 1.5
   other-extensions: ExistentialQuantification
   HS-Source-Dirs:    src
@@ -72,16 +71,10 @@ test-suite InternalQueueTests
   x-uses-tf:       true
   build-depends:
                    base >= 4.14 && < 5,
-                   ansi-terminal >= 0.5 && < 1.2,
-                   distributed-process >= 0.6.0 && < 0.8,
                    distributed-process-extras,
-                   distributed-process-systest ^>= 0.4,
-                   HUnit >= 1.2 && < 2,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
-                   QuickCheck >= 2.4,
-                   test-framework-quickcheck2,
-                   ghc-prim
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
+                   tasty-quickcheck >=0.11 && <0.12
   hs-source-dirs:  tests
   ghc-options:     -rtsopts
   main-is:         TestQueues.hs
@@ -94,22 +87,13 @@ test-suite PrimitivesTests
   x-uses-tf:       true
   build-depends:
                    base >= 4.14 && < 5,
-                   ansi-terminal >= 0.5 && < 1.2,
                    distributed-process >= 0.6.0 && < 0.8,
                    distributed-process-extras,
                    distributed-process-systest ^>= 0.4,
                    network-transport >= 0.4 && < 0.6,
-                   mtl,
-                   containers,
                    network-transport-tcp >= 0.4 && < 0.9,
-                   binary >= 0.8 && < 0.9,
-                   deepseq,
-                   network >= 2.3 && < 3.3,
-                   HUnit >= 1.2 && < 2,
-                   stm,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
-                   transformers
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
   hs-source-dirs:  tests
   ghc-options:     -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
   main-is:         TestPrimitives.hs
@@ -121,19 +105,14 @@ test-suite TimerTests
   x-uses-tf:       true
   build-depends:
                    base >= 4.14 && < 5,
-                   ansi-terminal >= 0.5 && < 1.2,
                    deepseq,
                    distributed-process >= 0.6.0 && < 0.8,
                    distributed-process-extras,
                    distributed-process-systest ^>= 0.4,
                    network-transport >= 0.4 && < 0.6,
                    network-transport-tcp >= 0.4 && < 0.9,
-                   HUnit >= 1.2 && < 2,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
-                   QuickCheck >= 2.4,
-                   test-framework-quickcheck2,
-                   ghc-prim
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
   hs-source-dirs:  tests
   ghc-options:     -rtsopts
   main-is:         TestTimer.hs
@@ -146,30 +125,14 @@ test-suite LoggerTests
 --  x-uses-tf:       true
   build-depends:
                    base >= 4.14 && < 5,
-                   ansi-terminal >= 0.5 && < 1.2,
-                   containers,
-                   hashable,
-                   unordered-containers >= 0.2.3.0 && < 0.3,
                    distributed-process >= 0.6.0 && < 0.8,
                    distributed-process-extras,
                    distributed-process-systest ^>= 0.4,
-                   distributed-static,
-                   bytestring,
-                   data-accessor,
-                   fingertree < 0.2,
                    network-transport >= 0.4 && < 0.6,
-                   deepseq,
-                   mtl,
                    network-transport-tcp >= 0.4 && < 0.9,
-                   binary >= 0.8 && < 0.9,
-                   network >= 2.3 && < 3.3,
-                   HUnit >= 1.2 && < 2,
                    stm,
-                   time > 1.4 && < 1.15,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
-                   transformers,
-                   ghc-prim
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
   hs-source-dirs:  tests
   ghc-options:     -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
   main-is:         TestLog.hs
diff --git a/packages/distributed-process-extras/tests/TestLog.hs b/packages/distributed-process-extras/tests/TestLog.hs
index 71df258a..1a0ee7a1 100644
--- a/packages/distributed-process-extras/tests/TestLog.hs
+++ b/packages/distributed-process-extras/tests/TestLog.hs
@@ -21,8 +21,8 @@ import Data.List (delete)
 
 import Prelude hiding (drop, read, Read)
 
-import Test.Framework (Test, testGroup, defaultMain)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup, defaultMain)
+import Test.Tasty.HUnit (testCase)
 import Network.Transport.TCP
 import qualified Network.Transport as NT
 
@@ -98,7 +98,7 @@ testHarness levels chan result = do
          lift P.skipSpaces
          return x
 
-tests :: NT.Transport  -> IO [Test]
+tests :: NT.Transport  -> IO TestTree
 tests transport = do
   let ch = logChannel
   localNode <- newLocalNode transport $ __remoteTable initRemoteTable
@@ -107,7 +107,7 @@ tests transport = do
   void $ forkProcess localNode $ do (_, chan) <- testLoggingProcess
                                     liftIO $ putMVar ex chan
   chan <- takeMVar ex
-  return [
+  return $ testGroup "TestLog" [
       testGroup "Log Reports / LogText"
         (map (mkTestCase lock chan ch simpleShowToLog localNode) (enumFromTo Debug Emergency))
     , testGroup "Logging Raw Messages"
@@ -126,7 +126,7 @@ tests transport = do
     messageRaw      = unsafeWrapMessage
 
 -- | Given a @builder@ function, make and run a test suite on a single transport
-testMain :: (NT.Transport -> IO [Test]) -> IO ()
+testMain :: (NT.Transport -> IO TestTree) -> IO ()
 testMain builder = do
   Right (transport, _) <- createTransportExposeInternals (defaultTCPAddr "127.0.0.1" "0") defaultTCPParameters
   testData <- builder transport
diff --git a/packages/distributed-process-extras/tests/TestPrimitives.hs b/packages/distributed-process-extras/tests/TestPrimitives.hs
index fba6c2b7..780f5477 100644
--- a/packages/distributed-process-extras/tests/TestPrimitives.hs
+++ b/packages/distributed-process-extras/tests/TestPrimitives.hs
@@ -18,9 +18,8 @@ import Control.Distributed.Process.Extras.Time
 import Control.Monad (void)
 import Network.Transport.TCP()
 
-import Test.HUnit (Assertion, assertEqual, assertBool)
-import Test.Framework (Test, testGroup, defaultMain)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup, defaultMain)
+import Test.Tasty.HUnit (Assertion, assertEqual, assertBool, testCase)
 import Network.Transport.TCP
 import qualified Network.Transport as NT
 import Control.Distributed.Process.SysTest.Utils
@@ -178,8 +177,8 @@ multicallTest transport =
 -- Utilities and Plumbing                                                     --
 --------------------------------------------------------------------------------
 
-tests :: NT.Transport -> LocalNode  -> [Test]
-tests transport localNode = [
+tests :: NT.Transport -> LocalNode  -> TestTree
+tests transport localNode = testGroup "TestPrimitives" [
     testGroup "Linking Tests" [
         testCase "testLinkingWithNormalExits"
                  (delayedAssertion
@@ -202,14 +201,14 @@ tests transport localNode = [
     --   ]
   ]
 
-primitivesTests :: NT.Transport -> IO [Test]
+primitivesTests :: NT.Transport -> IO TestTree
 primitivesTests transport = do
   localNode <- newLocalNode transport initRemoteTable
   let testData = tests transport localNode
   return testData
 
 -- | Given a @builder@ function, make and run a test suite on a single transport
-testMain :: (NT.Transport -> IO [Test]) -> IO ()
+testMain :: (NT.Transport -> IO TestTree) -> IO ()
 testMain builder = do
   Right (transport, _) <- createTransportExposeInternals (defaultTCPAddr "127.0.0.1" "0") defaultTCPParameters
   testData <- builder transport
diff --git a/packages/distributed-process-extras/tests/TestQueues.hs b/packages/distributed-process-extras/tests/TestQueues.hs
index 655035c4..4624232e 100644
--- a/packages/distributed-process-extras/tests/TestQueues.hs
+++ b/packages/distributed-process-extras/tests/TestQueues.hs
@@ -8,10 +8,9 @@ import qualified Control.Distributed.Process.Extras.Internal.Queue.PriorityQ as
 
 import Data.Function (on)
 import Data.List ( sortBy )
-import Test.Framework as TF (defaultMain, testGroup, Test)
-import Test.Framework.Providers.HUnit
-import Test.Framework.Providers.QuickCheck2 (testProperty)
-import Test.HUnit (assertBool, assertEqual)
+import Test.Tasty (TestTree, testGroup, defaultMain)
+import Test.Tasty.HUnit (Assertion, assertEqual, assertBool, testCase)
+import Test.Tasty.QuickCheck (testProperty)
 
 import Prelude
 
@@ -50,8 +49,8 @@ prop_enqueue_empty s =
       Just (_, q') = FIFO.dequeue q
   in (FIFO.isEmpty q') == ((FIFO.isEmpty q) == False)
 
-tests :: [TF.Test]
-tests = [
+tests :: TestTree
+tests = testGroup "TestQueues" [
      testGroup "Priority Queue Tests" [
         -- testCase "New Queue Should Be Empty"
         --   (expect (PQ.isEmpty $ PQ.empty) $ equalTo True),
diff --git a/packages/distributed-process-extras/tests/TestTimer.hs b/packages/distributed-process-extras/tests/TestTimer.hs
index 4be9b7d2..378c697c 100644
--- a/packages/distributed-process-extras/tests/TestTimer.hs
+++ b/packages/distributed-process-extras/tests/TestTimer.hs
@@ -18,8 +18,8 @@ import Control.Distributed.Process.Extras.Time
 import Control.Distributed.Process.Extras.Timer
 import Control.Distributed.Process.SysTest.Utils
 
-import Test.Framework (Test, testGroup, defaultMain)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup, defaultMain)
+import Test.Tasty.HUnit (Assertion, assertEqual, assertBool, testCase)
 import Network.Transport.TCP
 import qualified Network.Transport as NT
 
@@ -139,8 +139,8 @@ testSleep r = do
 -- Utilities and Plumbing                                                     --
 --------------------------------------------------------------------------------
 
-tests :: LocalNode  -> [Test]
-tests localNode = [
+tests :: LocalNode  -> TestTree
+tests localNode = testGroup "TestTimer" [
     testGroup "Timer Tests" [
         testCase "testSendAfter"
                  (delayedAssertion
@@ -173,14 +173,14 @@ tests localNode = [
       ]
   ]
 
-timerTests :: NT.Transport -> IO [Test]
+timerTests :: NT.Transport -> IO TestTree
 timerTests transport = do
   localNode <- newLocalNode transport initRemoteTable
   let testData = tests localNode
   return testData
 
 -- | Given a @builder@ function, make and run a test suite on a single transport
-testMain :: (NT.Transport -> IO [Test]) -> IO ()
+testMain :: (NT.Transport -> IO TestTree) -> IO ()
 testMain builder = do
   Right (transport, _) <- createTransportExposeInternals (defaultTCPAddr "127.0.0.1" "0") defaultTCPParameters
   testData <- builder transport
diff --git a/packages/distributed-process-simplelocalnet/distributed-process-simplelocalnet.cabal b/packages/distributed-process-simplelocalnet/distributed-process-simplelocalnet.cabal
index 7818857c..589a1c79 100644
--- a/packages/distributed-process-simplelocalnet/distributed-process-simplelocalnet.cabal
+++ b/packages/distributed-process-simplelocalnet/distributed-process-simplelocalnet.cabal
@@ -33,6 +33,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 Library
   import:            warnings
diff --git a/packages/distributed-process-supervisor/ChangeLog b/packages/distributed-process-supervisor/ChangeLog
index 0e81d7a7..e3862220 100644
--- a/packages/distributed-process-supervisor/ChangeLog
+++ b/packages/distributed-process-supervisor/ChangeLog
@@ -1,3 +1,7 @@
+Unreleased
+
+* Ported test suite to use `tasty` rather than `test-framework`.
+
 2024-09-03 Laurent P. René de Cotret <laurent.decotret@outlook.com> 0.2.2
 
 * Bumped dependency bounds to support GHC 8.10.7 - GHC 9.10.1
diff --git a/packages/distributed-process-supervisor/distributed-process-supervisor.cabal b/packages/distributed-process-supervisor/distributed-process-supervisor.cabal
index 0ebf500a..fe1d0d6f 100644
--- a/packages/distributed-process-supervisor/distributed-process-supervisor.cabal
+++ b/packages/distributed-process-supervisor/distributed-process-supervisor.cabal
@@ -37,6 +37,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 library
   import:          warnings
@@ -78,10 +79,9 @@ test-suite SupervisorTests
                    network-transport-tcp >= 0.4 && < 0.9,
                    binary >= 0.8 && < 0.9,
                    deepseq,
-                   HUnit >= 1.2 && < 2,
                    stm,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
                    exceptions >= 0.10 && < 0.11
   hs-source-dirs:  tests
   ghc-options:     -threaded -rtsopts -with-rtsopts=-N -fno-warn-name-shadowing -fno-warn-unused-do-bind
@@ -106,10 +106,9 @@ test-suite NonThreadedSupervisorTests
                    network-transport-tcp >= 0.4 && < 0.9,
                    binary >= 0.8 && < 0.9,
                    deepseq,
-                   HUnit >= 1.2 && < 2,
                    stm,
-                   test-framework >= 0.6 && < 0.9,
-                   test-framework-hunit,
+                   tasty >= 1.5 && <1.6,
+                   tasty-hunit >=0.10 && <0.11,
                    exceptions >= 0.10 && < 0.11
   hs-source-dirs:  tests
   ghc-options:     -rtsopts -fno-warn-unused-do-bind -fno-warn-name-shadowing
diff --git a/packages/distributed-process-supervisor/tests/TestSupervisor.hs b/packages/distributed-process-supervisor/tests/TestSupervisor.hs
index 16d345a7..fa5e2432 100644
--- a/packages/distributed-process-supervisor/tests/TestSupervisor.hs
+++ b/packages/distributed-process-supervisor/tests/TestSupervisor.hs
@@ -51,9 +51,8 @@ import Control.Monad.Catch (finally)
 import Data.ByteString.Lazy (empty)
 import Data.Maybe (catMaybes, isNothing, isJust)
 
-import Test.HUnit (Assertion, assertFailure, assertEqual, assertBool)
-import Test.Framework (Test, testGroup)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit (Assertion, assertFailure, assertEqual, assertBool, testCase)
 import TestUtils hiding (waitForExit)
 import qualified Network.Transport as NT
 
@@ -1198,7 +1197,7 @@ withClosure' fn clj ctx = do
   cs <- toChildStart clj
   fn cs ctx
 
-tests :: NT.Transport -> IO [Test]
+tests :: NT.Transport -> IO TestTree
 tests transport = do
   putStrLn $ concat [ "NOTICE: Branch Tests (Relying on Non-Guaranteed Message Order) "
                     , "Can Fail Intermittently" ]
@@ -1215,8 +1214,8 @@ tests transport = do
   let withSup' sm = runInTestContext' localNode sm
   let withSupervisor = runInTestContext localNode singleTestLock ParallelShutdown
   let withSupervisor' = runInTestContext' localNode ParallelShutdown
-  return
-    [ testGroup "Supervisor Processes"
+  return $
+    testGroup "Supervisor Processes"
       [
           testGroup "Starting And Adding Children"
           [
@@ -1449,14 +1448,6 @@ tests transport = do
                 (delayedRestartAfterThreeAttempts withSupervisor')
           ]
       ]
-{-    , testGroup "CI"
-      [ testCase "Flush [NonTest]"
-        (withSupervisor'
-          (RestartRight defaultLimits (RestartInOrder LeftToRight)) []
-           (\_ -> sleep $ seconds 20))
-      ]
--}
-    ]
 
 main :: IO ()
 main = testMain $ tests
diff --git a/packages/distributed-process-supervisor/tests/TestUtils.hs b/packages/distributed-process-supervisor/tests/TestUtils.hs
index 519882e8..cd4eb352 100644
--- a/packages/distributed-process-supervisor/tests/TestUtils.hs
+++ b/packages/distributed-process-supervisor/tests/TestUtils.hs
@@ -60,9 +60,8 @@ import qualified Control.Exception as Exception
 import Control.Monad (forever)
 import Control.Monad.Catch (catch)
 import Control.Monad.STM (atomically)
-import Test.HUnit (Assertion, assertEqual)
-import Test.HUnit.Base (assertBool)
-import Test.Framework (Test, defaultMain)
+import Test.Tasty (TestTree, defaultMain)
+import Test.Tasty.HUnit (Assertion, assertEqual, assertBool)
 import Control.DeepSeq
 
 import Network.Transport.TCP
@@ -137,7 +136,7 @@ stopLogger :: Logger -> IO ()
 stopLogger = (flip Exception.throwTo) Exception.ThreadKilled . _tid
 
 -- | Given a @builder@ function, make and run a test suite on a single transport
-testMain :: (NT.Transport -> IO [Test]) -> IO ()
+testMain :: (NT.Transport -> IO TestTree) -> IO ()
 testMain builder = do
   Right (transport, _) <- createTransportExposeInternals (defaultTCPAddr "127.0.0.1" "0") defaultTCPParameters
   testData <- builder transport
diff --git a/packages/distributed-process-systest/ChangeLog b/packages/distributed-process-systest/ChangeLog
index da472574..5b685709 100644
--- a/packages/distributed-process-systest/ChangeLog
+++ b/packages/distributed-process-systest/ChangeLog
@@ -1,3 +1,7 @@
+Unreleased
+
+* Ported test suite to use `tasty` rather than `test-framework`.
+
 2024-10-30 David Simmons-Duffin <dsd@caltech.edu> 0.4.1
 
 * Bumped dependency bound for ansi-terminal
diff --git a/packages/distributed-process-systest/distributed-process-systest.cabal b/packages/distributed-process-systest/distributed-process-systest.cabal
index 58cc0c02..7ea7dd68 100644
--- a/packages/distributed-process-systest/distributed-process-systest.cabal
+++ b/packages/distributed-process-systest/distributed-process-systest.cabal
@@ -27,22 +27,15 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 library
   import:            warnings
   exposed-modules:   Control.Distributed.Process.SysTest.Utils
   Build-Depends:     base >= 4.14 && < 5,
-                     ansi-terminal >= 0.5 && < 1.2,
                      binary >= 0.8 && < 1.0,
-                     bytestring >= 0.10 && < 0.13,
                      distributed-process >= 0.6.1 && < 0.8,
-                     distributed-static < 0.4,
                      HUnit >= 1.2 && < 2,
-                     network-transport >= 0.4.1.0 && < 0.6,
-                     network >= 2.5 && < 3.3,
-                     random >= 1.0 && < 1.4,
-                     test-framework >= 0.6 && < 0.9,
-                     test-framework-hunit >= 0.2.0 && < 0.4,
                      exceptions < 0.11,
                      stm < 2.6
   hs-source-dirs:    src
diff --git a/packages/distributed-process-tests/distributed-process-tests.cabal b/packages/distributed-process-tests/distributed-process-tests.cabal
index 3c20ffb9..04e57305 100644
--- a/packages/distributed-process-tests/distributed-process-tests.cabal
+++ b/packages/distributed-process-tests/distributed-process-tests.cabal
@@ -30,6 +30,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 library
   import:            warnings
@@ -42,19 +43,16 @@ library
                      Control.Distributed.Process.Tests.Tracing
                      Control.Distributed.Process.Tests.Internal.Utils
   Build-Depends:     base >= 4.14 && < 5,
-                     ansi-terminal >= 0.5,
                      binary >= 0.8 && < 0.9,
                      bytestring >= 0.10 && < 0.13,
                      distributed-process >= 0.6.0 && < 0.8,
                      distributed-static,
                      exceptions >= 0.10,
-                     HUnit >= 1.2 && < 1.7,
                      network-transport >= 0.4.1.0 && < 0.6,
-                     network >= 2.5 && < 3.3,
                      random >= 1.0 && < 1.4,
                      setenv >= 0.1.1.3,
-                     test-framework >= 0.6 && < 0.9,
-                     test-framework-hunit >= 0.2.0 && < 0.4,
+                     tasty >= 1.5 && <1.6,
+                     tasty-hunit >=0.10 && <0.11,
                      stm
   hs-source-dirs:    src
   default-language:  Haskell98
@@ -76,10 +74,8 @@ Test-Suite TestCHInMemory
   CPP-Options:       -DTEST_SUITE_MODULE=Control.Distributed.Process.Tests.CH
   Build-Depends:     base >= 4.14 && < 5,
                      distributed-process-tests,
-                     network >= 2.3 && < 3.3,
-                     network-transport >= 0.4.1.0 && < 0.6,
                      network-transport-inmemory >= 0.5,
-                     test-framework >= 0.6 && < 0.9
+                     tasty >= 1.5 && <1.6,
   default-extensions: CPP
   default-language:  Haskell98
   ghc-options:       -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
@@ -93,10 +89,9 @@ Test-Suite TestCHInTCP
   if flag(tcp)
     Build-Depends:     base >= 4.14 && < 5,
                        distributed-process-tests,
-                       network >= 2.5 && < 3.2,
-                       network-transport >= 0.4.1.0 && < 0.6,
+                       network >= 2.3 && < 3.3,
                        network-transport-tcp >= 0.5 && < 0.9,
-                       test-framework >= 0.6 && < 0.9
+                       tasty >= 1.5 && <1.6,
   else
     Buildable:       False
   default-extensions: CPP
@@ -112,10 +107,8 @@ Test-Suite TestClosure
   CPP-Options:       -DTEST_SUITE_MODULE=Control.Distributed.Process.Tests.Closure
   Build-Depends:     base >= 4.14 && < 5,
                      distributed-process-tests,
-                     network >= 2.3 && < 3.3,
-                     network-transport >= 0.4.1.0 && < 0.6,
                      network-transport-inmemory >= 0.5,
-                     test-framework >= 0.6 && < 0.9
+                     tasty >= 1.5 && <1.6,
   default-extensions: CPP
   default-language:  Haskell98
   ghc-options:       -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
@@ -128,10 +121,8 @@ Test-Suite TestStats
   CPP-Options:       -DTEST_SUITE_MODULE=Control.Distributed.Process.Tests.Stats
   Build-Depends:     base >= 4.14 && < 5,
                      distributed-process-tests,
-                     network >= 2.3 && < 3.3,
-                     network-transport >= 0.4.1.0 && < 0.6,
                      network-transport-inmemory >= 0.5,
-                     test-framework >= 0.6 && < 0.9
+                     tasty >= 1.5 && <1.6,
   default-extensions: CPP
   default-language:  Haskell98
   ghc-options:       -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
@@ -144,10 +135,8 @@ Test-Suite TestMxInMemory
   CPP-Options:       -DTEST_SUITE_MODULE=Control.Distributed.Process.Tests.Mx
   Build-Depends:     base >= 4.14 && < 5,
                      distributed-process-tests,
-                     network >= 2.3 && < 3.3,
-                     network-transport >= 0.4.1.0 && < 0.6,
                      network-transport-inmemory >= 0.5,
-                     test-framework >= 0.6 && < 0.9
+                     tasty >= 1.5 && <1.6,
   default-extensions: CPP
   default-language:  Haskell98
   ghc-options:       -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
@@ -160,10 +149,8 @@ Test-Suite TestTracingInMemory
   CPP-Options:       -DTEST_SUITE_MODULE=Control.Distributed.Process.Tests.Tracing
   Build-Depends:     base >= 4.14 && < 5,
                      distributed-process-tests,
-                     network >= 2.3 && < 3.3,
-                     network-transport >= 0.4.1.0 && < 0.6,
                      network-transport-inmemory >= 0.5,
-                     test-framework >= 0.6 && < 0.9
+                     tasty >= 1.5 && <1.6,
   default-extensions: CPP
   default-language:  Haskell98
   ghc-options:       -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
@@ -176,10 +163,8 @@ Test-Suite TestMxInTCP
   CPP-Options:       -DTEST_SUITE_MODULE=Control.Distributed.Process.Tests.Mx
   Build-Depends:     base >= 4.14 && < 5,
                      distributed-process-tests,
-                     network >= 2.3 && < 3.3,
-                     network-transport >= 0.4.1.0 && < 0.6,
                      network-transport-inmemory >= 0.5,
-                     test-framework >= 0.6 && < 0.9
+                     tasty >= 1.5 && <1.6,
   default-extensions: CPP
   default-language:  Haskell98
   ghc-options:       -threaded -rtsopts -with-rtsopts=-N -fno-warn-unused-do-bind
diff --git a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/CH.hs b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/CH.hs
index e5f823c5..fe3417b8 100644
--- a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/CH.hs
+++ b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/CH.hs
@@ -42,9 +42,8 @@ import Control.Distributed.Process.Node
 import Control.Distributed.Process.Tests.Internal.Utils (pause)
 import Control.Distributed.Process.Serializable (Serializable)
 import Data.Maybe (isNothing, isJust)
-import Test.HUnit (Assertion, assertBool, assertEqual, assertFailure)
-import Test.Framework (Test, testGroup)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit (Assertion, assertBool, assertEqual, testCase)
 
 newtype Ping = Ping ProcessId
   deriving (Typeable, Binary, Show)
@@ -1770,8 +1769,8 @@ testCallLocal TestTransport{..} = do
   takeMVar result4 >>= assertBool "Expected 'True'"
   -- XXX: Testing that when mask_ $ callLocal p runs p in masked state.
 
-tests :: TestTransport -> IO [Test]
-tests testtrans = return [
+tests :: TestTransport -> IO TestTree
+tests testtrans = return $ testGroup "CH" [
      testGroup "Basic features" [
         testCase "Ping"                (testPing                testtrans)
       , testCase "Math"                (testMath                testtrans)
diff --git a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Closure.hs b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Closure.hs
index f3f7dda1..96fdab77 100644
--- a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Closure.hs
+++ b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Closure.hs
@@ -31,9 +31,8 @@ import Control.Distributed.Process.Internal.Types
 import Control.Distributed.Static (staticLabel, staticClosure)
 import qualified Network.Transport as NT
 
-import Test.HUnit (Assertion)
-import Test.Framework (Test)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit (Assertion, testCase)
 
 --------------------------------------------------------------------------------
 -- Supporting definitions                                                     --
@@ -563,10 +562,10 @@ testSpawnTerminate TestTransport{..} rtable = do
 
   takeMVar masterDone
 
-tests :: TestTransport -> IO [Test]
+tests :: TestTransport -> IO TestTree
 tests testtrans = do
     let rtable = __remoteTable . __remoteTableDecl $ initRemoteTable
-    return
+    return $ testGroup "Closure"
         [ testCase "Unclosure"       (testUnclosure       testtrans rtable)
         , testCase "Bind"            (testBind            testtrans rtable)
         , testCase "SendPureClosure" (testSendPureClosure testtrans rtable)
diff --git a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Internal/Utils.hs b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Internal/Utils.hs
index 06aa71e9..f5d534b8 100644
--- a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Internal/Utils.hs
+++ b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Internal/Utils.hs
@@ -79,8 +79,7 @@ import Control.Monad.STM (atomically)
 import Data.Binary
 import Data.Typeable (Typeable)
 
-import Test.HUnit (Assertion, assertFailure)
-import Test.HUnit.Base (assertBool)
+import Test.Tasty.HUnit (Assertion, assertBool)
 
 import GHC.Generics
 import System.Timeout (timeout)
diff --git a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Mx.hs b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Mx.hs
index 816db02a..5b1dec37 100644
--- a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Mx.hs
+++ b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Mx.hs
@@ -41,12 +41,8 @@ import Data.Maybe (isJust, fromJust, isNothing, fromMaybe, catMaybes)
 import Data.Typeable
 import GHC.Generics hiding (from)
 
-import Test.Framework
-  ( Test
-  , testGroup
-  )
-import Test.Framework.Providers.HUnit (testCase)
-import Test.HUnit (assertBool, assertEqual)
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit (assertBool, assertEqual, testCase)
 
 data Publish = Publish
   deriving (Typeable, Generic, Eq)
@@ -461,11 +457,11 @@ testMxSend mNode label test = do
       send p' s
       return r
 
-tests :: TestTransport -> IO [Test]
+tests :: TestTransport -> IO TestTree
 tests TestTransport{..} = do
   node1 <- newLocalNode testTransport initRemoteTable
   node2 <- newLocalNode testTransport initRemoteTable
-  return [
+  return $ testGroup "Mx" [
       testGroup "MxAgents" [
           testCase "EventHandling"
               (delayedAssertion
@@ -527,7 +523,7 @@ tests TestTransport{..} = do
     build :: LocalNode
           -> LocalNode
           -> [(String, [(String, (Maybe LocalNode -> Process ()))])]
-          -> [Test]
+          -> [TestTree]
     build n ln specs =
       [ testGroup (intercalate "-" [groupName, caseSuffix]) [
              testCase (intercalate "-" [caseName, caseSuffix])
diff --git a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Receive.hs b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Receive.hs
index b58a1438..32cb12c8 100644
--- a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Receive.hs
+++ b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Receive.hs
@@ -14,9 +14,8 @@ import Control.Distributed.Process.Node
 
 import Control.Monad
 
-import Test.HUnit (Assertion, (@?=))
-import Test.Framework (Test)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit (Assertion, (@?=), testCase)
 
 -- Tests:
 
@@ -147,8 +146,8 @@ testReceive transport rtable = do
   node <- newLocalNode transport rtable
   runProcess node $ master
 
-tests :: TestTransport -> IO [Test]
+tests :: TestTransport -> IO TestTree
 tests TestTransport{..} = do
     let rtable = initRemoteTable
-    return
+    return $ testGroup "Receive"
         [ testCase "testReceive" (testReceive testTransport rtable) ]
diff --git a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Stats.hs b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Stats.hs
index bb98afdd..494ec561 100644
--- a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Stats.hs
+++ b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Stats.hs
@@ -16,12 +16,8 @@ import Control.Distributed.Process.Node
 import Data.Binary ()
 import Data.Typeable ()
 
-import Test.Framework
-  ( Test
-  , testGroup
-  )
-import Test.HUnit (Assertion)
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit (Assertion, testCase)
 
 testLocalDeadProcessInfo :: TestResult (Maybe ProcessInfo) -> Process ()
 testLocalDeadProcessInfo result = do
@@ -107,10 +103,10 @@ testRemoteLiveProcessInfo TestTransport{..} node1 = do
       a <- delayedAssertion "getProcessInfo remotePid failed" n True
       return a
 
-tests :: TestTransport -> IO [Test]
+tests :: TestTransport -> IO TestTree
 tests testtrans@TestTransport{..} = do
   node1 <- newLocalNode testTransport initRemoteTable
-  return [
+  return $ testGroup "Stats" [
     testGroup "Process Info" [
         testCase "testLocalDeadProcessInfo"
             (delayedAssertion
diff --git a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Tracing.hs b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Tracing.hs
index 9813447b..e91bfa73 100644
--- a/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Tracing.hs
+++ b/packages/distributed-process-tests/src/Control/Distributed/Process/Tests/Tracing.hs
@@ -25,11 +25,8 @@ import Data.List (isPrefixOf, isSuffixOf)
 
 import Prelude hiding ((<*))
 
-import Test.Framework
-  ( Test
-  , testGroup
-  )
-import Test.Framework.Providers.HUnit (testCase)
+import Test.Tasty (TestTree, testGroup)
+import Test.Tasty.HUnit ( testCase)
 import System.Environment (getEnvironment)
 -- These are available in System.Environment only since base 4.7
 import System.SetEnv (setEnv, unsetEnv)
@@ -375,14 +372,14 @@ testSystemLoggerMxUnRegistered t = testSystemLoggerMsg t
     (getSelfPid >>= register "a" >> unregister "a" >> getSelfPid)
     (\self -> isPrefixOf $ "MxUnRegistered " ++ show self ++ " " ++ show "a")
 
-tests :: TestTransport -> IO [Test]
+tests :: TestTransport -> IO TestTree
 tests testtrans@TestTransport{..} = do
   node1 <- newLocalNode testTransport initRemoteTable
   -- if we execute the test cases in parallel, the
   -- various tracers will race with one another and
   -- we'll get garbage results (or worse, deadlocks)
   lock <- liftIO $ newMVar ()
-  return [
+  return $ testGroup "Tracing" [
     testGroup "Tracing" [
            testCase "Spawn Tracing"
              (synchronisedAssertion
diff --git a/packages/distributed-process-tests/tests/runInMemory.hs b/packages/distributed-process-tests/tests/runInMemory.hs
index 494e8cbb..3e2be3e4 100644
--- a/packages/distributed-process-tests/tests/runInMemory.hs
+++ b/packages/distributed-process-tests/tests/runInMemory.hs
@@ -6,9 +6,8 @@ import TEST_SUITE_MODULE (tests)
 
 import Network.Transport.Test (TestTransport(..))
 import Network.Transport.InMemory
-import Test.Framework (defaultMainWithArgs)
-
-import System.Environment (getArgs)
+import Test.Tasty (defaultMain, localOption)
+import Test.Tasty.Runners (NumThreads)
 
 main :: IO ()
 main = do
@@ -17,14 +16,12 @@ main = do
       { testTransport = transport
       , testBreakConnection = \addr1 addr2 -> breakConnection internals addr1 addr2 "user error"
       }
-    args <- getArgs
     -- Tests are time sensitive. Running the tests concurrently can slow them
     -- down enough that threads using threadDelay would wake up later than
     -- expected, thus changing the order in which messages were expected.
-    -- Therefore we run the tests sequentially by passing "-j 1" to
-    -- test-framework. This does not solve the issue but makes it less likely.
+    -- Therefore we run the tests sequentially
     --
     -- The problem was first detected with
     -- 'Control.Distributed.Process.Tests.CH.testMergeChannels'
     -- in particular.
-    defaultMainWithArgs ts ("-j" : "1" : args)
+    defaultMain (localOption (1::NumThreads) ts)
diff --git a/packages/distributed-process-tests/tests/runTCP.hs b/packages/distributed-process-tests/tests/runTCP.hs
index 903aee26..bd29124f 100644
--- a/packages/distributed-process-tests/tests/runTCP.hs
+++ b/packages/distributed-process-tests/tests/runTCP.hs
@@ -13,11 +13,11 @@ import Network.Transport.TCP
   , defaultTCPAddr
   , TCPParameters(..)
   )
-import Test.Framework (defaultMainWithArgs)
+import Test.Tasty (defaultMain, localOption)
+import Test.Tasty.Runners (NumThreads)
 
 import Control.Concurrent (threadDelay)
 import Control.Exception  (IOException, try)
-import System.Environment (getArgs)
 import System.IO
 
 main :: IO ()
@@ -34,14 +34,12 @@ main = do
           either (\e -> const (return ()) (e :: IOException)) close esock
           threadDelay 10000
       }
-    args <- getArgs
     -- Tests are time sensitive. Running the tests concurrently can slow them
     -- down enough that threads using threadDelay would wake up later than
     -- expected, thus changing the order in which messages were expected.
-    -- Therefore we run the tests sequentially by passing "-j 1" to
-    -- test-framework. This does not solve the issue but makes it less likely.
+    -- Therefore we run the tests sequentially
     --
     -- The problem was first detected with
     -- 'Control.Distributed.Process.Tests.CH.testMergeChannels'
     -- in particular.
-    defaultMainWithArgs ts ("-j" : "1" : args)
+    defaultMain (localOption (1::NumThreads) ts)
diff --git a/packages/distributed-process/distributed-process.cabal b/packages/distributed-process/distributed-process.cabal
index 0bd03eeb..f6323d75 100644
--- a/packages/distributed-process/distributed-process.cabal
+++ b/packages/distributed-process/distributed-process.cabal
@@ -34,6 +34,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 source-repository head
   Type:     git
diff --git a/packages/distributed-static/distributed-static.cabal b/packages/distributed-static/distributed-static.cabal
index 52dade4d..a70686c5 100644
--- a/packages/distributed-static/distributed-static.cabal
+++ b/packages/distributed-static/distributed-static.cabal
@@ -41,6 +41,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 Library
   import:              warnings
diff --git a/packages/network-transport-inmemory/network-transport-inmemory.cabal b/packages/network-transport-inmemory/network-transport-inmemory.cabal
index e2974b3e..d3bc720d 100644
--- a/packages/network-transport-inmemory/network-transport-inmemory.cabal
+++ b/packages/network-transport-inmemory/network-transport-inmemory.cabal
@@ -39,6 +39,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 Library
   import:          warnings
diff --git a/packages/network-transport-tcp/ChangeLog b/packages/network-transport-tcp/ChangeLog
index 1fe5d850..2da07edf 100644
--- a/packages/network-transport-tcp/ChangeLog
+++ b/packages/network-transport-tcp/ChangeLog
@@ -1,3 +1,7 @@
+Unreleased
+
+* Ported test suite to use `tasty` rather than `test-framework`.
+
 2024-09-03 Laurent P. René de Cotret <laurent.decotret@outlook.com> 0.8.5
 
 * Bumped dependency bounds to support GHC 8.10.7 - GHC 9.10.1
diff --git a/packages/network-transport-tcp/network-transport-tcp.cabal b/packages/network-transport-tcp/network-transport-tcp.cabal
index 301efb99..6aa50cb2 100644
--- a/packages/network-transport-tcp/network-transport-tcp.cabal
+++ b/packages/network-transport-tcp/network-transport-tcp.cabal
@@ -30,6 +30,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 Flag use-mock-network
   Description:     Use mock network implementation (for testing)
@@ -81,9 +82,6 @@ Test-Suite TestQC
   Main-Is:        TestQC.hs
   If flag(use-mock-network)
     Build-Depends:  base >= 4.14 && < 5,
-                    test-framework,
-                    test-framework-quickcheck2,
-                    test-framework-hunit,
                     QuickCheck,
                     HUnit,
                     network-transport,
diff --git a/packages/network-transport-tests/network-transport-tests.cabal b/packages/network-transport-tests/network-transport-tests.cabal
index 24a38d85..e9abc369 100644
--- a/packages/network-transport-tests/network-transport-tests.cabal
+++ b/packages/network-transport-tests/network-transport-tests.cabal
@@ -27,6 +27,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 library
   import:              warnings
diff --git a/packages/network-transport/network-transport.cabal b/packages/network-transport/network-transport.cabal
index 94636eff..e458792a 100644
--- a/packages/network-transport/network-transport.cabal
+++ b/packages/network-transport/network-transport.cabal
@@ -73,6 +73,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 Library
   import:          warnings
diff --git a/packages/rank1dynamic/ChangeLog b/packages/rank1dynamic/ChangeLog
index 6dace5cf..e9bf1809 100644
--- a/packages/rank1dynamic/ChangeLog
+++ b/packages/rank1dynamic/ChangeLog
@@ -1,3 +1,7 @@
+Unreleased
+
+* Ported test suite to use `tasty` rather than `test-framework`.
+
 2024-09-03 Laurent P. René de Cotret <laurent.decotret@outlook.com> 0.4.2
 
 * Bumped dependency bounds to support GHC 8.10.7 - GHC 9.10.1
diff --git a/packages/rank1dynamic/rank1dynamic.cabal b/packages/rank1dynamic/rank1dynamic.cabal
index 3bbcfa7d..84f8f9b8 100644
--- a/packages/rank1dynamic/rank1dynamic.cabal
+++ b/packages/rank1dynamic/rank1dynamic.cabal
@@ -30,6 +30,7 @@ common warnings
                  -Wredundant-constraints
                  -fhide-source-paths
                  -Wpartial-fields
+                 -Wunused-packages
 
 Library
   import:              warnings
@@ -50,7 +51,7 @@ Test-Suite TestRank1Dynamic
   Build-Depends:     base >= 4.14 && < 5,
                      HUnit >= 1.2 && < 1.7,
                      rank1dynamic,
-                     test-framework >= 0.6 && < 0.9,
-                     test-framework-hunit >= 0.2.0 && < 0.4
-  default-language:    Haskell2010
+                     tasty >= 1.5 && <1.6,
+                     tasty-hunit >=0.10 && <0.11,
+  default-language:  Haskell2010
   HS-Source-Dirs:    tests
diff --git a/packages/rank1dynamic/tests/test.hs b/packages/rank1dynamic/tests/test.hs
index 103494e4..022e5171 100644
--- a/packages/rank1dynamic/tests/test.hs
+++ b/packages/rank1dynamic/tests/test.hs
@@ -2,9 +2,8 @@
 import           Data.Rank1Dynamic
 import           Data.Rank1Typeable
 
-import           Test.Framework
-import           Test.Framework.Providers.HUnit
-import           Test.HUnit                     hiding (Test)
+import           Test.Tasty
+import           Test.Tasty.HUnit
 import           Unsafe.Coerce
 
 funKindStr :: String
@@ -18,9 +17,9 @@ funKindStr = "(->)"
 
 
 main :: IO ()
-main = defaultMain tests
+main = defaultMain (testGroup "rank1dynamic" tests)
 
-tests :: [Test]
+tests :: [TestTree]
 tests =
   [ testGroup "Examples of isInstanceOf"
       [ testCase "CANNOT use a term of type 'Int -> Bool' as 'Int -> Int'" $