diff --git a/src/GraphEventGrid.csproj b/src/GraphEventGrid.csproj
index a3673fc..2c9a996 100644
--- a/src/GraphEventGrid.csproj
+++ b/src/GraphEventGrid.csproj
@@ -16,7 +16,7 @@
   <ItemGroup>
     <PackageReference Include="Azure.Identity" Version="1.17.1" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.22" />
-    <PackageReference Include="Microsoft.Graph" Version="5.98.0" />
+    <PackageReference Include="Microsoft.Graph" Version="5.99.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>