diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9b35dce67..a043986d7 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -8,7 +8,7 @@ default_language_version:
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: 'v0.4.8'
+    rev: 'v0.4.9'
     hooks:
       - id: ruff
         args: [., --fix, --exit-non-zero-on-fix]