diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b2f716e..6804c78 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,7 +7,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        haxe: [4.1.5, 3.4.7]
+        haxe: [4.2.0, 3.4.7]
       fail-fast: true
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/README.md b/README.md
index 98ff31c..3327155 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: krdlab/setup-haxe@v1
         with:
-          haxe-version: 4.1.5
+          haxe-version: 4.2.0
       - run: |
           haxe -version
           haxelib install hxnodejs
diff --git a/action.yml b/action.yml
index f40868f..897ce7e 100644
--- a/action.yml
+++ b/action.yml
@@ -5,7 +5,7 @@ inputs:
   haxe-version:
     description: 'Version Spec of the version to use. Example: 3.4.7'
     required: true
-    default: '4.1.5'
+    default: '4.2.0'
 runs:
   using: 'node12'
   main: 'dist/index.js'