diff --git a/requirements-dev.txt b/requirements-dev.txt
index 407793d672..cefa5d189f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -44,7 +44,7 @@ msal==1.32.3
 msal-extensions==1.3.1
 msgraph-core==1.3.5
 multidict==6.6.3
-mypy==1.16.1
+mypy==1.17.0
 mypy-extensions==1.1.0
 opentelemetry-api==1.35.0
 opentelemetry-sdk==1.35.0