diff --git a/pyproject.toml b/pyproject.toml
index 390e3b28c..8b52699ec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 name = "perennial"
 version = "2024.0.0"
 dependencies = [
-  "ruff==0.7.1",
+  "ruff==0.8.1",
 ]
 
 [tool.ruff]