diff --git a/pyproject.toml b/pyproject.toml
index 1fafb03e..08239120 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ pytest = {version = "^8.0.0", optional = true }
 coverage = { version ="^7", optional = true }
 
 # extras linting/formatting
-ruff = { version = "^0.3", optional = true }
+ruff = { version = "^0.4.0", optional = true }
 
 # extras erdantic
 erdantic = { version ="<2.0", optional = true }