diff --git a/src/WireMock.Net/WireMock.Net.csproj b/src/WireMock.Net/WireMock.Net.csproj
index 44e74c80..62da6cda 100644
--- a/src/WireMock.Net/WireMock.Net.csproj
+++ b/src/WireMock.Net/WireMock.Net.csproj
@@ -88,7 +88,7 @@
 
     <ItemGroup Condition=" '$(TargetFramework)' == 'net46' ">
         <PackageReference Include="Microsoft.AspNet.WebApi.OwinSelfHost" Version="5.2.6" />
-        <PackageReference Include="Microsoft.Owin" Version="4.0.0" />
+        <PackageReference Include="Microsoft.Owin" Version="4.1.1" />
         <PackageReference Include="Microsoft.Owin.Host.HttpListener" Version="4.0.0" />
         <PackageReference Include="Microsoft.Owin.Hosting" Version="4.0.0" />
         <PackageReference Include="System.Net.Http" Version="4.3.4" />