diff --git a/requirements-dev.txt b/requirements-dev.txt
index dafc7b20cec..56b452a463b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -42,7 +42,7 @@ microsoft-kiota-serialization-multipart==1.9.1
 microsoft-kiota-serialization-text==1.9.1
 msal==1.31.1
 msal-extensions==1.2.0
-msgraph-core==1.2.0
+msgraph-core==1.2.1
 multidict==6.1.0
 mypy==1.14.1
 mypy-extensions==1.0.0