diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b9cf79d..e5ca2b1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -48,7 +48,7 @@ jobs:
           cargo llvm-cov --lcov --output-path coverage.lcov
 
       - name: Upload coverage report to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage.lcov