diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index b4c5c9e..3179e59 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -84,7 +84,7 @@ jobs:
       # Store artifacts for parser development
       - name: Upload test artifacts
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: dotnet-reports-${{ github.sha }}
           path: dotnet-examples/reports/
diff --git a/.github/workflows/jest.yml b/.github/workflows/jest.yml
index 2de7c05..3fae2c5 100644
--- a/.github/workflows/jest.yml
+++ b/.github/workflows/jest.yml
@@ -80,7 +80,7 @@ jobs:
       # Store artifacts for parser development
       - name: Upload test artifacts
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: jest-reports-${{ github.sha }}
           path: jest-example/reports/
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index eb96f7c..2f10fea 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -67,7 +67,7 @@ jobs:
       # Store artifacts for parser development
       - name: Upload test artifacts
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: pytest-reports-${{ github.sha }}
           path: pytest-example/reports/
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 5b2bb6e..1baedfb 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -47,7 +47,7 @@ jobs:
       # Store artifacts for parser development
       - name: Upload test artifacts
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ruby-report-${{ github.sha }}
           path: ruby-example/report.html
diff --git a/.github/workflows/vitest.yml b/.github/workflows/vitest.yml
index 2a60de0..9a20c87 100644
--- a/.github/workflows/vitest.yml
+++ b/.github/workflows/vitest.yml
@@ -65,7 +65,7 @@ jobs:
       # Store artifacts for parser development
       - name: Upload test artifacts
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: vitest-reports-${{ github.sha }}
           path: vitest-example/reports/