diff --git a/EmailSearch/EmailSearch.csproj b/EmailSearch/EmailSearch.csproj
index a69fc00..30d31eb 100644
--- a/EmailSearch/EmailSearch.csproj
+++ b/EmailSearch/EmailSearch.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="ModelContextProtocol" Version="0.1.0-preview.14" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.1" />
     <PackageReference Include="NetOfficeFw.Outlook" Version="1.9.7" />
   </ItemGroup>