diff --git a/Directory.Packages.props b/Directory.Packages.props
index 6d959026..45f39a8e 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -27,12 +27,12 @@
     <PackageVersion Include="Microsoft.Extensions.Telemetry" Version="9.0.0-preview.2.24157.4" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageVersion Include="OpenTelemetry" Version="1.8.0" />
-    <PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.8.0" />
-    <PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.8.0" />
+    <PackageVersion Include="OpenTelemetry" Version="1.8.1-alpha.0.13" />
+    <PackageVersion Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.8.1-alpha.0.13" />
+    <PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.8.1-alpha.0.13" />
     <PackageVersion Include="OpenTelemetry.Instrumentation.AWS" Version="1.1.0-beta.3" />
     <PackageVersion Include="OpenTelemetry.Instrumentation.AWSLambda" Version="1.3.0-beta.1" />
-    <PackageVersion Include="OpenTelemetry.Instrumentation.Http" Version="1.8.0" />
+    <PackageVersion Include="OpenTelemetry.Instrumentation.Http" Version="1.8.1-alpha.0.8" />
     <PackageVersion Include="Polly.Extensions" Version="8.3.1" />
     <PackageVersion Include="Polly.RateLimiting" Version="8.3.1" />
     <PackageVersion Include="ReportGenerator" Version="5.2.4" />
diff --git a/NuGet.config b/NuGet.config
index 38ac8e75..f194009d 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -2,9 +2,13 @@
 <configuration>
   <packageSources>
     <clear />
+    <add key="OpenTelemetry" value="https://www.myget.org/F/opentelemetry/api/v3/index.json" />
     <add key="NuGet" value="https://api.nuget.org/v3/index.json" />
   </packageSources>
   <packageSourceMapping>
+    <packageSource key="OpenTelemetry">
+      <package pattern="OpenTelemetry*" />
+    </packageSource>
     <packageSource key="NuGet">
       <package pattern="*" />
     </packageSource>
diff --git a/src/LondonTravel.Skill/LondonTravel.Skill.csproj b/src/LondonTravel.Skill/LondonTravel.Skill.csproj
index 6230a215..ac9d97e6 100644
--- a/src/LondonTravel.Skill/LondonTravel.Skill.csproj
+++ b/src/LondonTravel.Skill/LondonTravel.Skill.csproj
@@ -13,9 +13,6 @@
     <RootNamespace>MartinCostello.LondonTravel.Skill</RootNamespace>
     <TargetFramework>net9.0</TargetFramework>
     <TieredCompilation>false</TieredCompilation>
-    <!-- HACK Workaround for https://github.com/open-telemetry/opentelemetry-dotnet/issues/5518 -->
-    <TrimmerSingleWarn>false</TrimmerSingleWarn>
-    <PublishAot>false</PublishAot>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Amazon.Lambda.Core" />