diff --git a/requirements/dev.txt b/requirements/dev.txt
index f64ea9e..bd6f5a2 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -3,6 +3,6 @@
 pytest==9.0.2
 pytest-mock==3.15.1
 Faker==40.11.1
-ruff==0.15.7
+ruff==0.15.9
 aiosmtpd==1.4.6
 ty==0.0.24