diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 914248c..49da867 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -36,7 +36,7 @@ repos:
           - mdformat-gfm-alerts
         exclude: '.github/agents/'
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.20
+    rev: v0.15.21
     hooks:
       - id: ruff-check
         args: [--fix, --exit-non-zero-on-fix]