diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3202a41..a0199cb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -280,7 +280,7 @@ jobs:
           echo "✅ All artifact validations passed!"
 
       - name: Upload macOS artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: macos-dmg
           path: |
@@ -405,7 +405,7 @@ jobs:
           echo "✅ All Linux artifact validations passed!"
 
       - name: Upload Linux artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: linux-packages
           path: |
@@ -512,7 +512,7 @@ jobs:
           Write-Host "✅ All Windows artifact validations passed!"
 
       - name: Upload Windows artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: windows-installers
           path: |
diff --git a/.github/workflows/test-release-validation.yml b/.github/workflows/test-release-validation.yml
index bd4d8ee..cb53349 100644
--- a/.github/workflows/test-release-validation.yml
+++ b/.github/workflows/test-release-validation.yml
@@ -119,7 +119,7 @@ jobs:
           echo "✅ All Linux artifact validations passed!"
 
       - name: Test artifact upload structure
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-linux-packages
           path: |