diff --git a/Pipfile b/Pipfile
index 0473d61..3c2464d 100644
--- a/Pipfile
+++ b/Pipfile
@@ -10,7 +10,7 @@ flake8-docstrings = "*"
 flake8-black = "*"
 flake8-copyright = "*"
 flake8-file-encoding = "*"
-mypy = "1.1.1"
+mypy = "1.2.0"
 pytest = "*"
 pyfakefs = "*"
 pytest-cov = "*"