diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index bd5c445..bdc2642 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -17,11 +17,11 @@ jobs:
       with:
         fetch-depth: 0
     - uses: gradle/wrapper-validation-action@v2
-    - name: Set up JDK 17
+    - name: Set up JDK
       uses: actions/setup-java@v4
       with:
         distribution: temurin
-        java-version: 17
+        java-version: 21
         cache: 'gradle'
     - name: Cache SonarCloud packages
       uses: actions/cache@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c338a36..828de17 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,11 +19,11 @@ jobs:
       packages: write
     steps:
       - uses: actions/checkout@v4
-      - name: Set up JDK 17
+      - name: Set up JDK
         uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 17
+          java-version: 21
 
       - name: Build with Gradle
         run: ./gradlew buildRelease