diff --git a/state_manager/pyproject.toml b/state_manager/pyproject.toml
index 575908d51..0194be012 100644
--- a/state_manager/pyproject.toml
+++ b/state_manager/pyproject.toml
@@ -14,7 +14,7 @@ pytest = "7.0.1"
 pytest-cov = "2.10.1"
 pytest-xdist = "~2.2.1"
 pytest-asyncio = "~=0.18"
-mypy = "0.931"
+mypy = "0.981"
 flake8 = "~4.0.1"
 flake8-annotations = "~2.7.0"
 flake8-docstrings = "~1.6.0"