diff --git a/pyproject.toml b/pyproject.toml
index 485855c..4042b6e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dev = [
     "pytest>=7.0",
     "pytest-cov>=4.0",
     "ruff>=0.4",
-    "mypy>=1.6",
+    "mypy>=2.2.0",
 ]
 
 [tool.hatch.build.targets.wheel]