diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 7ced769..2b288c0 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -36,7 +36,7 @@ jobs:
         run: poetry run pytest -- --cov-report=xml
 
       - name: Save coverage report
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-report
           path: coverage.xml
diff --git a/.github/workflows/release-on-push.yml b/.github/workflows/release-on-push.yml
index d788e38..53262b1 100644
--- a/.github/workflows/release-on-push.yml
+++ b/.github/workflows/release-on-push.yml
@@ -35,7 +35,7 @@ jobs:
         run: |
           mkdir -p ./version
           echo "${{ needs.release-on-push.outputs.version }}" > ./version/version_number
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: version_number
           path: ./version