diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 46e6199..c14b08c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -23,7 +23,7 @@ repos:
           - --py36-plus
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.8.6
+    rev: v0.9.4
     hooks:
       # Run the linter.
       - id: ruff