diff --git a/MantisBTMailTask/MantisBTMailTask.csproj b/MantisBTMailTask/MantisBTMailTask.csproj
index cca5ad5..a9fca29 100644
--- a/MantisBTMailTask/MantisBTMailTask.csproj
+++ b/MantisBTMailTask/MantisBTMailTask.csproj
@@ -14,7 +14,7 @@
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.12"/>
     <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="10.0.12"/>
     <PackageReference Include="Microsoft.Extensions.Hosting.Systemd" Version="10.0.12"/>
-    <PackageReference Include="Microsoft.Graph" Version="6.6.0" />
+    <PackageReference Include="Microsoft.Graph" Version="6.7.0" />
     <PackageReference Include="MySqlConnector" Version="2.6.2"/>
   </ItemGroup>
 </Project>
\ No newline at end of file