diff --git a/requirements-dev.txt b/requirements-dev.txt
index ff17f93025..23d3601103 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -44,7 +44,7 @@ msal==1.33.0
 msal-extensions==1.3.1
 msgraph-core==1.3.5
 multidict==6.6.3
-mypy==1.17.0
+mypy==1.17.1
 mypy-extensions==1.1.0
 opentelemetry-api==1.35.0
 opentelemetry-sdk==1.35.0