diff --git a/.github/workflows/ci-linux.yml b/.github/workflows/ci-linux.yml
index 249ccf03..2dba8959 100644
--- a/.github/workflows/ci-linux.yml
+++ b/.github/workflows/ci-linux.yml
@@ -40,7 +40,7 @@ jobs:
         run: npm test
       - name: Upload test results artifact # Changed from 'Upload test results to GitHub Artifacts'
         if: always() # Ensure artifact is uploaded even if tests fail or job is cancelled
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results-${{ matrix.os }}-${{ matrix.node }} # Unique artifact name per job
           path: test-results.xml
diff --git a/.github/workflows/ci-macos.yml b/.github/workflows/ci-macos.yml
index b0f96e1a..1d5c6910 100644
--- a/.github/workflows/ci-macos.yml
+++ b/.github/workflows/ci-macos.yml
@@ -40,7 +40,7 @@ jobs:
         run: npm test
       - name: Upload test results artifact # Changed from 'Upload test results to GitHub Artifacts'
         if: always() # Ensure artifact is uploaded even if tests fail or job is cancelled
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results-${{ matrix.os }}-${{ matrix.node }} # Unique artifact name per job
           path: test-results.xml
diff --git a/.github/workflows/ci-windows.yml b/.github/workflows/ci-windows.yml
index 79559f21..8fadb360 100644
--- a/.github/workflows/ci-windows.yml
+++ b/.github/workflows/ci-windows.yml
@@ -43,7 +43,7 @@ jobs:
         run: npm test
       - name: Upload test results artifact # Changed from 'Upload test results to GitHub Artifacts'
         if: always() # Ensure artifact is uploaded even if tests fail or job is cancelled
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results-${{ matrix.os }}-${{ matrix.node }} # Unique artifact name per job
           path: test-results.xml