diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 8b3a710..f296f7c 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Set up JDK 17
         uses: actions/setup-java@v5
         with:
-          java-version: 17
+          java-version: 27
           distribution: 'temurin'
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v6
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f5b546a..efce7c0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,7 +32,7 @@ jobs:
     - name: Set up JDK 21
       uses: actions/setup-java@v5
       with:
-        java-version: '21'
+        java-version: '27'
         distribution: 'temurin'
     - name: Setup Gradle
       uses: gradle/actions/setup-gradle@v6