diff --git a/src/Helpdesk.API/Helpdesk.API.csproj b/src/Helpdesk.API/Helpdesk.API.csproj
index c5558c74..20216bda 100644
--- a/src/Helpdesk.API/Helpdesk.API.csproj
+++ b/src/Helpdesk.API/Helpdesk.API.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.13" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="10.0.13" />
     <PackageReference Include="BCrypt.Net-Next" Version="4.2.0" />
-    <PackageReference Include="Microsoft.Graph" Version="5.105.0" />
+    <PackageReference Include="Microsoft.Graph" Version="6.8.0" />
     <PackageReference Include="FluentValidation" Version="12.2.0" />
     <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="12.2.0" />
     <PackageReference Include="HtmlSanitizer" Version="9.2.1039" />
diff --git a/src/Helpdesk.Infrastructure/Helpdesk.Infrastructure.csproj b/src/Helpdesk.Infrastructure/Helpdesk.Infrastructure.csproj
index a1b76b66..d07c80b5 100644
--- a/src/Helpdesk.Infrastructure/Helpdesk.Infrastructure.csproj
+++ b/src/Helpdesk.Infrastructure/Helpdesk.Infrastructure.csproj
@@ -25,7 +25,7 @@
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="10.0.13" />
 	  <PackageReference Include="Microsoft.Extensions.Http" Version="10.0.13" />
 	  <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="10.11.0" />
-    <PackageReference Include="Microsoft.Graph" Version="5.105.0" />
+    <PackageReference Include="Microsoft.Graph" Version="6.8.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="10.0.13" />
     <!-- Keep the Kiota runtime family aligned: Graph's transitive 1.x serializers
          reference interfaces removed in Kiota Abstractions 2.x. -->