diff --git a/pyproject.toml b/pyproject.toml
index 5e74266c..d9516bac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ eth-ape = "0.7.16"
 
 [tool.poetry.group.dev.dependencies]
 python-semantic-release = ">=8.0.8"
-ruff = "^0.3.0"
+ruff = "^0.4.0"
 black = "^24.0.0"
 pre-commit = "^3.3.1"