diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8990659..c2c4cd7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -42,7 +42,7 @@ jobs:
       - name: set up JDK
         uses: actions/setup-java@v5
         with:
-          java-version: 17
+          java-version: 21
           distribution: "temurin"
 
       - name: Setup Gradle