diff --git a/project/LibraryDependencies.scala b/project/LibraryDependencies.scala
index 021f54b..d20fab2 100644
--- a/project/LibraryDependencies.scala
+++ b/project/LibraryDependencies.scala
@@ -15,7 +15,7 @@ object LibraryDependencies {
     val scalacheck =
       "org.scalameta" %% "munit-scalacheck" % munitVersion
     val catsEffect =
-      "org.typelevel" %% "munit-cats-effect" % "2.0.0-M5"
+      "org.typelevel" %% "munit-cats-effect" % "2.0.0-RC1"
     val scalacheckEffect =
       "org.typelevel" %% "scalacheck-effect-munit" % "2.0.0-M2"
   }