diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index 2e18370..657cd52 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -54,7 +54,7 @@ jobs:
         /C/'Program Files (x86)'/Android/android-sdk/build-tools/29.0.3/apksigner.bat sign --ks $DECRYPTED_KEYSTORE_PATH --ks-pass pass:$KEYSTORE_ENC_PWD --key-pass pass:$KEYSTORE_ENC_PWD --v1-signing-enabled true --v2-signing-enabled true --in $UNSIGNED_APK_PATH --out $SIGNED_APK_PATH
 
     - name: Upload Artifact
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: NEVideoCall-Android-Java
         path: ./NLiteAVDemo-Android-Java/app/build/outputs/apk/release/NEVideoCall-Android-Java.apk
diff --git a/.github/workflows/iOS.yml b/.github/workflows/iOS.yml
index 570fa02..08fd896 100644
--- a/.github/workflows/iOS.yml
+++ b/.github/workflows/iOS.yml
@@ -87,7 +87,7 @@ jobs:
         xcodebuild -exportArchive -archivePath $XC_ARCHIVE_DIR/$XC_PROJECT_NAME.xcarchive -exportPath $XC_IPA_DIR -exportOptionsPlist $XC_EXPORT_OPTIONS_PATH;
 
     - name: Upload Artifact
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: NLiteAVDemo-iOS-ObjC
         path: ./NLiteAVDemo-iOS-ObjC/product/ipa/NLiteAVDemo-iOS-ObjC.ipa