diff --git a/.github/workflows/code-build.yaml b/.github/workflows/code-build.yaml
index a0dfa1a..35d5fb4 100644
--- a/.github/workflows/code-build.yaml
+++ b/.github/workflows/code-build.yaml
@@ -8,10 +8,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - name: Set up JDK 22
+      - name: Set up JDK 21
         uses: actions/setup-java@v3
         with:
-          java-version: '22.0.0+9-ea'
-          distribution: 'zulu'
+          java-version: '21.0.1+12'
+          distribution: 'temurin'
       - name: Build with Maven
         run: mvn --batch-mode --update-snapshots package