diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 98fbe6a..32aacc5 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -113,6 +113,6 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: ${{ github.actor != 'dependabot[bot]' }}
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
             token: ${{ secrets.codecov_token }}