diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cfc783f..538376a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,11 +20,11 @@ jobs:
             -   name: Checkout
                 uses: actions/checkout@v3
 
-            -   name: Set up JDK 17
+            -   name: Set up JDK 21
                 uses: actions/setup-java@v3
                 with:
                     distribution: 'temurin'
-                    java-version: '17'
+                    java-version: '21'
                     cache: gradle
 
             -   name: Grant execute permission for gradlew
@@ -38,4 +38,4 @@ jobs:
                 env:
                     MAVEN_TOKEN: ${{ secrets.MAVEN_TOKEN }}
                 with:
-                    arguments: build -x test publish --stacktrace --no-daemon
\ No newline at end of file
+                    arguments: build -x test publish --stacktrace --no-daemon