diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5e7b2e8484b..0f243df31a3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -24,7 +24,7 @@ looseversion==1.3.0 ; python_version >= '3.5'
 
 mccabe==0.7.0 ; python_version >= '3.6'
 
-mypy==1.4.1
+mypy==1.5.0
 
 mypy-extensions==1.0.0 ; python_version >= '3.5'