diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ed03d218..3ad4b31c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,7 +35,7 @@ jobs:
       - name: Run tests
         run: cargo tarpaulin --out xml --verbose -- --test-threads 1
       - name: Upload reports to codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           name: code-coverage-report
           file: cobertura.xml