diff --git a/pyproject.toml b/pyproject.toml
index 0f9f719..4f022cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,7 +61,7 @@ conflicts = [
 dev = [
     "coverage==7.15.4",
     "pyright==1.1.411",
-    "mypy==2.3.0",
+    "mypy==2.3.1",
     "respx",
     "pytest",
     "pytest-asyncio",