diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3069394..a7e9b3d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -50,7 +50,7 @@ jobs:
           cache: gradle
 
       - name: Validate Gradle wrapper
-        uses: gradle/actions/wrapper-validation@v4
+        uses: gradle/actions/wrapper-validation@v6
 
       - name: Check formatting (Spotless)
         if: ${{ matrix.jdk == '21' }}
diff --git a/.github/workflows/pitest-nightly.yml b/.github/workflows/pitest-nightly.yml
index 2e23a57..a6c7c6f 100644
--- a/.github/workflows/pitest-nightly.yml
+++ b/.github/workflows/pitest-nightly.yml
@@ -22,7 +22,7 @@ jobs:
           distribution: temurin
           java-version: "21"
 
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@v6
 
       - name: Run PIT mutation analysis
         run: ./gradlew :${{ matrix.module }}:pitest --no-daemon --stacktrace
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fea20e0..9c73a5e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -31,7 +31,7 @@ jobs:
           distribution: temurin
           java-version: "21"
 
-      - uses: gradle/actions/setup-gradle@v4
+      - uses: gradle/actions/setup-gradle@v6
 
       - name: Configure git for tagging
         run: |