diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 15e7f8d..29a7f0a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -47,6 +47,6 @@ jobs:
 
     # Upload coverage to codecov: https://codecov.io/
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         file: ./coverage.xml