diff --git a/CoreWiki.Notifications/CoreWiki.Notifications.csproj b/CoreWiki.Notifications/CoreWiki.Notifications.csproj
index a7dc385a..4eb12f34 100644
--- a/CoreWiki.Notifications/CoreWiki.Notifications.csproj
+++ b/CoreWiki.Notifications/CoreWiki.Notifications.csproj
@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Hosting.Abstractions" Version="2.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor" Version="2.1.3" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="2.1.1" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.1.1" />
     <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.Options" Version="2.1.1" />