diff --git a/extensions/positron-python/.github/workflows/positron-ci.yml b/extensions/positron-python/.github/workflows/positron-ci.yml
index 449522c810a..63d2fb19be5 100644
--- a/extensions/positron-python/.github/workflows/positron-ci.yml
+++ b/extensions/positron-python/.github/workflows/positron-ci.yml
@@ -96,7 +96,7 @@ jobs:
       - name: Run Pyright
         uses: jakebailey/pyright-action@v2
         with:
-          version: 1.1.352
+          version: 1.1.308
           working-directory: 'pythonFiles'
 
   python-tests:
diff --git a/extensions/positron-python/pythonFiles/pyproject.toml b/extensions/positron-python/pythonFiles/pyproject.toml
index 201a33f66e4..878c4a8b6b6 100644
--- a/extensions/positron-python/pythonFiles/pyproject.toml
+++ b/extensions/positron-python/pythonFiles/pyproject.toml
@@ -82,7 +82,7 @@ exclude = [
     'pythonFiles/tests/unittestadapter/test_utils.py',
     # --- Start Positron ---
     # Ignore vendored dependencies
-    'lib/python',
+    'lib/',
     'positron/positron_ipykernel/_vendor/',
     # --- End Positron ---
 ]