diff --git a/.github/workflows/release-upload.yaml b/.github/workflows/release-upload.yaml
index 85ac909..3442fd2 100644
--- a/.github/workflows/release-upload.yaml
+++ b/.github/workflows/release-upload.yaml
@@ -63,7 +63,7 @@ jobs:
           targetPlatform: ${{ matrix.targetPlatform }}
 
       # Upload the build folder as a workflow artifact.
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: Build-${{ matrix.targetPlatform }}
           path: build/${{ matrix.targetPlatform }}
diff --git a/.github/workflows/test-and-build.yaml b/.github/workflows/test-and-build.yaml
index 02e347b..344b347 100644
--- a/.github/workflows/test-and-build.yaml
+++ b/.github/workflows/test-and-build.yaml
@@ -49,7 +49,7 @@ jobs:
           UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD }}
 
       - name: Upload Test Results
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: TestResults
           path: artifacts