Update gradle.yml

.github/workflows/gradle.yml

@@ -23,27 +23,28 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Run a one-line script
         run: chmod +x gradlew
 
-      - uses: actions/setup-java@v1
+      - uses: actions/setup-java@v4
         with:
-          java-version: 17
+          java-version: 21
+          distribution: 'temurin'
 
       - name: Gradle Command
         # You may pin to the exact commit or the version.
         # uses: gradle/gradle-build-action@90ccf054e6b9905f30f98c938bce4c6acd323b6b
-        uses: gradle/gradle-build-action@v1.3.3
+        uses: gradle/gradle-build-action@v2
         with:
           arguments: build
 
       - name: Run a one-line script
         run: cp ProxyDiscordAPI/build/libs/*.jar build/libs; 
 
       - name: Upload a Build Artifact
-        uses: actions/upload-artifact@v2.2.4
+        uses: actions/upload-artifact@v4
         with:
           name: 'ProxyDiscord'
           path: 'build/libs/'