diff --git a/.github/workflows/cicd.yml b/.github/workflows/cicd.yml
index 82482b7..ea06372 100644
--- a/.github/workflows/cicd.yml
+++ b/.github/workflows/cicd.yml
@@ -122,7 +122,7 @@ jobs:
         cat coverage.xml || echo "coverage.xml not found"
 
     - name: Archive code coverage results
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: code-coverage-report-${{ github.job }}-${{ strategy.job-index }}
         path: coverage.xml
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 070a8d4..47b9c84 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -36,7 +36,7 @@ jobs:
       - name: Build
         run: uv build
       - name: Store the distribution packages
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: distributions
           path: dist/