diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 001ab7e..8667cb3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -22,7 +22,7 @@ repos:
 
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.15.20
+  rev: v0.15.21
   hooks:
     - id: ruff
       args: ["--fix", "--show-fixes"]