diff --git a/pyproject.toml b/pyproject.toml
index 61ee4b5..623ab74 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ tests = [
     "pytest-subtests==0.13.1"
 ]
 type_check = [
-    "mypy==1.11.2"
+    "mypy==1.12.1"
 ]
 
 [project.urls]