diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 46a120a..103cadf 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
 
       - name: Set up JDK 17
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v6
         with:
           distribution: 'zulu'
           java-version: 17
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index e6de3cb..e22e022 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -13,7 +13,7 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v7
       - name: Set up JDK 21
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v6
         with:
           distribution: 'zulu'
           java-version: 21