diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index a1dc128..ec8a167 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Set up JDK 11
       uses: actions/setup-java@v2
       with:
-        java-version: '17'
+        java-version: '21'
         distribution: 'temurin'
         cache: maven
     - name: Run BuildTools # i hate copyright