diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index aa21683..32707d6 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -7,7 +7,7 @@ default_language_version:
 repos:
 -   repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.6.3
+    rev: v0.6.4
     hooks:
       - id: ruff
         args: [ --fix, --exit-non-zero-on-fix ]