diff --git a/pyproject.toml b/pyproject.toml
index 9bd2bc687c1..926f9cba189 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = [
     "microsoft-kiota-serialization-text >=1.9.0,<2.0.0",
     "microsoft-kiota-serialization-form >=1.9.0",
     "microsoft-kiota-serialization-multipart >=1.9.0",
-    "msgraph_core >=1.3.1"
+    "msgraph_core >=1.5.1"
 
 ]
 requires-python = ">=3.10"
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8e7def10ae0..caf124e77a4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -41,7 +41,7 @@ microsoft-kiota-serialization-multipart==1.11.6
 microsoft-kiota-serialization-text==1.11.6
 msal==1.37.0
 msal-extensions==1.3.1
-msgraph-core==1.4.0
+msgraph-core==1.5.1
 multidict==6.7.1
 mypy==2.2.0
 mypy-extensions==1.1.0