diff --git a/.github/workflows/gradle-publish.yml b/.github/workflows/gradle-publish.yml
index 0e52200..918b914 100644
--- a/.github/workflows/gradle-publish.yml
+++ b/.github/workflows/gradle-publish.yml
@@ -13,10 +13,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup JDK 17
+      - name: Setup JDK 21
         uses: actions/setup-java@v3
         with:
-          java-version: '17'
+          java-version: '21'
           distribution: 'temurin'
           architecture: x64