diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b30adc7..3906464 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -22,4 +22,4 @@ jobs:
       - name: Run tests
         run: make test
       - name: "Upload coverage to Codecov"
-        uses: codecov/codecov-action@v3
\ No newline at end of file
+        uses: codecov/codecov-action@v4
\ No newline at end of file