diff --git a/PluralKit.Bot/Bot.cs b/PluralKit.Bot/Bot.cs
index 77b78c00..5957b1d4 100644
--- a/PluralKit.Bot/Bot.cs
+++ b/PluralKit.Bot/Bot.cs
@@ -101,7 +101,7 @@ namespace PluralKit.Bot
 
             async Task HandleEventInner()
             {
-                var serviceScope = _services.BeginLifetimeScope();
+                await using var serviceScope = _services.BeginLifetimeScope();
                 
                 // Also, find a Sentry enricher for the event type (if one is present), and ask it to put some event data in the Sentry scope
                 var sentryEnricher = serviceScope.ResolveOptional<ISentryEnricher<T>>();
diff --git a/PluralKit.Core/PluralKit.Core.csproj b/PluralKit.Core/PluralKit.Core.csproj
index e4dc7642..49040aa0 100644
--- a/PluralKit.Core/PluralKit.Core.csproj
+++ b/PluralKit.Core/PluralKit.Core.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
         <TargetFramework>netcoreapp3.1</TargetFramework>
@@ -7,8 +7,8 @@
     <ItemGroup>
       <PackageReference Include="App.Metrics" Version="3.2.0" />
       <PackageReference Include="App.Metrics.Reporting.InfluxDB" Version="3.2.0" />
-      <PackageReference Include="Autofac" Version="4.9.4" />
-      <PackageReference Include="Autofac.Extensions.DependencyInjection" Version="5.0.1" />
+      <PackageReference Include="Autofac" Version="5.2.0" />
+      <PackageReference Include="Autofac.Extensions.DependencyInjection" Version="6.0.0" />
       <PackageReference Include="Dapper" Version="1.60.6" />
       <PackageReference Include="Dapper.Contrib" Version="1.60.1" />
       <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="3.1.1" />