diff --git a/HL7TCPListener/HL7TCPListener.csproj b/HL7TCPListener/HL7TCPListener.csproj
index cea3244..6ae57fd 100644
--- a/HL7TCPListener/HL7TCPListener.csproj
+++ b/HL7TCPListener/HL7TCPListener.csproj
@@ -16,7 +16,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Hosting.Abstractions" Version="2.3.0" />
     <PackageReference Include="Microsoft.AspNetCore.Http.Connections" Version="1.2.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.3.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.3.9" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.10" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.10" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.10" />