JDK 17

.github/workflows/ci.yml

@@ -9,10 +9,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 1.8
+      - name: Set up JDK @v1
         uses: actions/setup-java@v1
         with:
-          java-version: 1.8
+          java-version: 21
       - name: Compile
         run: sbt compile
       - name: Run tests