diff --git a/.github/workflows/nox.yml b/.github/workflows/nox.yml
index 89d6be9..cf1d5eb 100644
--- a/.github/workflows/nox.yml
+++ b/.github/workflows/nox.yml
@@ -56,6 +56,6 @@ jobs:
         run: |
           nox -v -e coverage
       - name: Upload coverage
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           directory: antsibull-core