diff --git a/README.md b/README.md
index b8a0d9be..853f06d1 100644
--- a/README.md
+++ b/README.md
@@ -305,7 +305,7 @@ jobs:
       # (requires CODECOV_TOKEN in repository secrets)
       #----------------------------------------------
       - name: Upload coverage
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}  # Only required for private repositories
           file: ./coverage.xml