diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a4b5bd93..4ebf2058 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -37,7 +37,7 @@ repos:
         args: [--py37-plus]
 
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: "0.3.3"
+    rev: "0.3.5"
     hooks:
       - id: pyproject-fmt
 
diff --git a/MANIFEST.in b/MANIFEST.in
index 106ebbdb..e147a272 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,3 @@
 recursive-include nox *.jinja2
-include nox/py.typed
+include nox/py.typed .github/action_helper.py
 recursive-include tests *.py