diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index dcd2f0f..3048fec 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -62,7 +62,7 @@ jobs:
       run: ctest -T test -T coverage
     - name: Post Test
       run: git diff --exit-code
-    - uses: codecov/codecov-action@v3
+    - uses: codecov/codecov-action@v4
 
   fuzz:
     runs-on: ubuntu-latest