diff --git a/Continuity.AuthServer/Continuity.AuthServer.csproj b/Continuity.AuthServer/Continuity.AuthServer.csproj
index cd7e4e8..2ce7eae 100644
--- a/Continuity.AuthServer/Continuity.AuthServer.csproj
+++ b/Continuity.AuthServer/Continuity.AuthServer.csproj
@@ -93,7 +93,7 @@
     <PackageReference Include="OpenTelemetry.Exporter.Zipkin" Version="1.7.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.7.0" />
     <PackageReference Include="OpenTelemetry.Instrumentation.EntityFrameworkCore" Version="1.0.0-beta.10"/>
-    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.7.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.8.1" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Process" Version="1.0.0-alpha.6" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.7.0" />
     <PackageReference Include="OpenTelemetry.PersistentStorage.FileSystem" Version="1.0.0"/>