diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 71cccd907..0e4b8284d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -21,7 +21,7 @@ repos:
         exclude: _pytest/(debugging|hookspec).py
         language_version: python3
 -   repo: https://github.com/PyCQA/flake8
-    rev: 3.9.0
+    rev: 3.9.1
     hooks:
     -   id: flake8
         language_version: python3