diff --git a/setup.cfg b/setup.cfg
index 9786727..69c8c8c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -23,7 +23,7 @@ format =
     isort == 5.12.0
 test =
     bandit == 1.7.5
-    mypy == 1.5.1
+    mypy == 1.9.0
     pylint == 2.17.6
     pylint-print == 1.0.1
     pytest == 7.4.2