diff --git a/pyproject.toml b/pyproject.toml
index 00753e2..9d6c2d7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-    "ruff==0.12.11",
+    "ruff==0.12.12",
     "pytest>=8.4.1",
     "coverage>=7.10.6",
     "coverage-badge>=1.1.2",