diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 46dc517..1a6571c 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -81,7 +81,7 @@ jobs:
 
       - name: CodeCov - Upload coverage data
         if: ${{ matrix.coverage == true }}
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           files: ${{ steps.coverage.outputs.report }}
           fail_ci_if_error: false