diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 85cf4187..b591cb63 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -29,7 +29,7 @@ repos:
         args: [ "--create", "--python-folders", "tsml_eval" ]
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.8.4
+    rev: v0.9.1
     hooks:
       - id: ruff
         args: [ "--fix"]