diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 4f53807..62d0723 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -26,7 +26,7 @@ repos:
         require_serial: true
         args: [--sort-keys=contributors]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.6.3
+    rev: v0.6.4
     hooks:
       # lint & attempt to correct failures (e.g. pyupgrade)
       - id: ruff