diff --git a/.github/workflows/check_main_github.yml b/.github/workflows/check_main_github.yml
index 63d998b..c415466 100644
--- a/.github/workflows/check_main_github.yml
+++ b/.github/workflows/check_main_github.yml
@@ -77,7 +77,7 @@ jobs:
       run: |
         flake8 --exclude _version.py .
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
 
     - name: Create app and check if it runs (macOS)
       if: runner.os == 'macOS'
diff --git a/.github/workflows/check_stable_pypi.yml b/.github/workflows/check_stable_pypi.yml
index 6e8c880..305b9bf 100644
--- a/.github/workflows/check_stable_pypi.yml
+++ b/.github/workflows/check_stable_pypi.yml
@@ -61,7 +61,7 @@ jobs:
       run: |
         flake8 --exclude _version.py .
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
 
     - name: Create app and check if it runs (macOS)
       if: runner.os == 'macOS'