diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 42901e8..3321d13 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -127,4 +127,4 @@ jobs:
           pytest tests/test_dockerspawner.py --cov=dockerspawner
 
       # GitHub action reference: https://github.com/codecov/codecov-action
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4