diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index cc6ca162..889d182f 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -4,5 +4,5 @@ matplotlib == 3.6.2
 cvxpy == 1.2.2
 pytest == 7.2.0 # For unit test
 pytest-xdist == 3.0.2 # For unit test
-mypy == 0.982 # For unit test
+mypy == 0.990 # For unit test
 flake8 == 5.0.4 # For unit test