diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 683444e..e3ce47e 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  ]
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