diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 89ec2ed..960271b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -43,7 +43,7 @@ jobs:
           ./...
 
     - name: Upload Code Coverage Profile
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         files: unit.coverprofile
         flags: unittests