diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ccac183..3aa299b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -18,7 +18,7 @@ repos:
     hooks:
       - id: pydocstyle
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.4.7"
+    rev: "v0.4.9"
     hooks:
       - id: ruff
   - repo: https://github.com/pre-commit/mirrors-mypy