diff --git a/dev-requirements.txt b/dev-requirements.txt
index dfa8447..99d5f43 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,6 +1,6 @@
 -e .
 
-ruff==0.0.257
+ruff==0.6.9
 mypy==1.1.1
 black==23.1.0
 pytest==7.2.2