diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8edfc8e..56f8536 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -74,7 +74,7 @@ jobs:
 
       - name: Upload Coverage to Codecov
         if: contains(matrix.os, 'ubuntu')
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           gcov: true
           gcov_include: include/*