diff --git a/pyproject.toml b/pyproject.toml
index 059ca0e..08076c4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dependencies    = [
 dev = [
   "black==24.8.0",
   "coverage==7.6.1",
-  "mypy==1.11.2",
+  "mypy==1.13.0",
   "pre-commit==3.8.0",
   "pylint==3.3.1",
   "pytest==8.3.3",