diff --git a/GrpcHost/GrpcHost/GrpcHost.csproj b/GrpcHost/GrpcHost/GrpcHost.csproj
index 4804299..fb2355c 100644
--- a/GrpcHost/GrpcHost/GrpcHost.csproj
+++ b/GrpcHost/GrpcHost/GrpcHost.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Grpc.Core" Version="1.19.0" />
     <PackageReference Include="Grpc.HealthCheck" Version="1.19.0" />
-    <PackageReference Include="Jaeger" Version="0.3.1" />
+    <PackageReference Include="Jaeger" Version="0.4.1" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="2.2.0" />