diff --git a/pyproject.toml b/pyproject.toml
index 9ef66b8..4c5c09b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ classifiers = [
 [project.optional-dependencies]
 test = [
     "coverage==7.6.8",
-    "mypy==1.13.0",
+    "mypy==1.14.1",
     "pre-commit==4.0.1",
     "ruff==0.8.1",
     "pytest==8.3.3",