diff --git a/requirements-dev.txt b/requirements-dev.txt
index e17d776c..5e2d9d79 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -54,7 +54,7 @@ msal==1.33.0
 
 msal-extensions==1.3.1
 
-mypy==1.17.0
+mypy==1.17.1
 
 mypy-extensions==1.1.0 ; python_version >= '3.5'