diff --git a/Wino.Core/Wino.Core.csproj b/Wino.Core/Wino.Core.csproj
index 6395b65b..37b4782c 100644
--- a/Wino.Core/Wino.Core.csproj
+++ b/Wino.Core/Wino.Core.csproj
@@ -20,7 +20,7 @@
      </PackageReference>
      <PackageReference Include="MailKit" Version="4.6.0" />
      <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
-     <PackageReference Include="Microsoft.Graph" Version="5.45.0" />
+     <PackageReference Include="Microsoft.Graph" Version="5.55.0" />
      <PackageReference Include="Microsoft.Identity.Client" Version="4.60.3" />
      <PackageReference Include="MimeKit" Version="4.6.0" />
      <PackageReference Include="morelinq" Version="4.1.0" />