diff --git a/.github/workflows/platform-smoke.yml b/.github/workflows/platform-smoke.yml
index f76f9c3..6c61754 100644
--- a/.github/workflows/platform-smoke.yml
+++ b/.github/workflows/platform-smoke.yml
@@ -54,7 +54,7 @@ jobs:
         run: flutter build web --release
 
       - name: Upload Web bundle
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: unitflow-web-release
           path: apps/unitflow_app/build/web
@@ -99,7 +99,7 @@ jobs:
         run: flutter build appbundle --release
 
       - name: Upload Android bundle
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: unitflow-android-release-aab
           path: apps/unitflow_app/build/app/outputs/bundle/release/app-release.aab
@@ -146,7 +146,7 @@ jobs:
         run: flutter build linux --release
 
       - name: Upload Linux bundle
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: unitflow-linux-release
           path: apps/unitflow_app/build/linux/x64/release/bundle
@@ -189,7 +189,7 @@ jobs:
         run: flutter build windows --release
 
       - name: Upload Windows bundle
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: unitflow-windows-release
           path: apps/unitflow_app/build/windows/x64/runner/Release
@@ -231,7 +231,7 @@ jobs:
         run: flutter build macos --release
 
       - name: Upload macOS app
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: unitflow-macos-release
           path: apps/unitflow_app/build/macos/Build/Products/Release/*.app
@@ -270,7 +270,7 @@ jobs:
         run: flutter build ios --release --no-codesign
 
       - name: Upload iOS app bundle
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: unitflow-ios-release-no-codesign
           path: apps/unitflow_app/build/ios/iphoneos/Runner.app
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2c1f18a..3f11749 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -85,7 +85,7 @@ jobs:
           (cd dist && sha256sum * > SHA256SUMS)
 
       - name: Upload verification artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: unitflow-release-${{ github.ref_name }}
           path: dist/*