diff --git a/pyproject.toml b/pyproject.toml
index 546898b0..3bfc4ea7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ requires = ["setuptools>=61.2", "setuptools_rust"]
 build-backend = "setuptools.build_meta"
 
 [project.optional-dependencies]
-dev = ["ruff==0.11.8"]
+dev = ["ruff==0.14.14"]
 
 [tool.cibuildwheel]
 environment = {PATH="$HOME/.cargo/bin:$PATH"}