diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index c4b01a4..c238733 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -107,7 +107,7 @@ jobs:
         cmake --build . -j
         make mse-coverage
 
-    - uses: codecov/codecov-action@v3
+    - uses: codecov/codecov-action@v4
       with:
         files: ./build/mse-coverage.xml
         name: codecov-umbrella # optional