diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ac402090..39e6db2e 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.5.0
+    rev: v4.6.0
     hooks:
     -   id: check-added-large-files
         args: ['--maxkb=25']
@@ -33,7 +33,7 @@ repos:
     hooks:
     -   id: sort-all
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.3.5
+    rev: v0.4.1
     hooks:
       - id: ruff-format
       - id: ruff
diff --git a/tests/test_tree_util.py b/tests/test_tree_util.py
index 0aca6bfe..97667c18 100644
--- a/tests/test_tree_util.py
+++ b/tests/test_tree_util.py
@@ -1,4 +1,4 @@
-"""This module contains tests for tree_util and flexible dependencies and products."""
+"""Contains tests for tree_util and flexible dependencies and products."""
 
 from __future__ import annotations