diff --git a/pyproject.toml b/pyproject.toml
index 038dd54..ef66847 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ dev = [
     "pytest-freezer~=0.4.9",
     "pytest-httpx~=0.35",
     "ruff>=0.9.6",
-    "mypy>=1.15,<2.2",
+    "mypy>=1.15,<2.3",
 ]
 
 [tool.pytest.ini_options]