Update gradle.yml

.github/workflows/gradle.yml

@@ -14,24 +14,24 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
-    - name: Set up JDK 8
-      uses: actions/setup-java@v3
+    - name: Set up JDK 17
+      uses: actions/setup-java@v4
       with:
-        java-version: '8'
+        java-version: '17'
         distribution: 'adopt'
 
     - name: Setup Gradle
-      uses: gradle/gradle-build-action@v2
+      uses: gradle/gradle-build-action@v3
       with:
         gradle-version: wrapper
 
     - name: Run Gradle
       run: ./gradlew clean build
 
     - name: Archive jar file
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: OldCombatMechanics
         path: build/libs/OldCombatMechanics.jar