diff --git a/.github/workflows/e2e-tests.yml b/.github/workflows/e2e-tests.yml
index 3393b6522c0..5e28eb938d3 100644
--- a/.github/workflows/e2e-tests.yml
+++ b/.github/workflows/e2e-tests.yml
@@ -39,7 +39,7 @@ jobs:
       - name: Run Playwright tests
         working-directory: extensions/ql-vscode/test/e2e
         run: npx playwright test
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         if: always()
         with:
           name: playwright-report
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b27dac8e937..cec6649402b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -50,7 +50,7 @@ jobs:
           cp dist/*.vsix artifacts
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         if: matrix.os == 'ubuntu-latest'
         with:
           name: vscode-codeql-extension
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b08f4e68293..cc80178d2f1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -60,13 +60,13 @@ jobs:
           echo "ref_name=$REF_NAME" >> "$GITHUB_OUTPUT"
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: vscode-codeql-extension
           path: artifacts
 
       - name: Upload source maps
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: vscode-codeql-sourcemaps
           path: dist/vscode-codeql/out/*.map