diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 8317057..6d4de56 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -51,7 +51,7 @@ jobs:
       run: |
         make test
     - name: Parse Coverage
-      uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0  # v3.1.5
+      uses: codecov/codecov-action@84508663e988701840491b86de86b666e8a86bed  # v4.3.0
       with:
         flags: unittests  # optional