diff --git a/pyproject.toml b/pyproject.toml
index 2d96fbe5..1540e38f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ pytest-cov = ">=3.0.0,<4.0.1"
 black = ">=22.3.0,<22.11.0"
 flake8 = ">=4.0.1,<4.1.0"
 pytest-xdist = "^3.0.2"
-mypy = "^0.982"
+mypy = "^0.990"
 setuptools = ">=65.3.0,<65.6.0"
 pylint = "^2.15.5"