diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fbc7c87..ec185b9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 21
           distribution: temurin
           cache: gradle