diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6a55401..d874cea 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,7 +4,7 @@
 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 ]