diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d004c61c..7b5193d0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -95,10 +95,8 @@ jobs:
       # for some reason the tests/conftest.py::check_nbs fixture breaks pytest-cov's cov-report outputting
       # this is why we run `coverage xml` afterwards (required by codecov)
 
-    # TEMPORARY FIX: Disable codecov until we can get it working again
     - name: Upload to Codecov
-      uses: codecov/codecov-action@v4
-      if: false
+      uses: codecov/codecov-action@v5
       with:
         name: myst-nb-pytests
         flags: pytests