fix

Author: TexBlock

.github/workflows/build.yml

@@ -9,11 +9,11 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - name: Set up JDK 17
+      - name: Set up JDK 21
         uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
-          java-version: 17
+          java-version: 21
 
       - name: Cache
         uses: actions/cache@v4