diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d6eef6a..59c4770 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -60,6 +60,6 @@ jobs:
     - name: PHPUnit
       run: phpunit --coverage-clover coverage.xml
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v3
       with:
         flags: unittests