diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 266fe6f..6c6a4ec 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,6 +20,6 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: adopt
-          java-version: 21
+          java-version: 21.0.12+101.0.LTS
       - name: Build with Gradle
         run: ./gradlew --build-cache test build
diff --git a/.github/workflows/upload.yml b/.github/workflows/upload.yml
index cccba85..62bd0b4 100644
--- a/.github/workflows/upload.yml
+++ b/.github/workflows/upload.yml
@@ -17,7 +17,7 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: adopt
-          java-version: 21
+          java-version: 21.0.12+101.0.LTS
       - name: Build with Gradle
         run: ./gradlew --build-cache test build
       - name: Publish