diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 106cb65..0e23005 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -39,7 +39,7 @@ jobs:
           toolchain: ${{ github.event.schedule && 'nightly' || 'stable' }}
       - name: Generate code coverage
         run: cargo tarpaulin --all-features --workspace --timeout 120 --out xml
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: true