diff --git a/Directory.Packages.props b/Directory.Packages.props
index a5d6b843..8f856ced 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -48,7 +48,7 @@
     <PackageVersion Include="Microsoft.Owin.Security.Cookies" Version="4.2.3" />
     <PackageVersion Include="Microsoft.Owin.Security.OpenIdConnect" Version="4.2.3" />
     <PackageVersion Include="Microsoft.Owin.Testing" Version="4.2.3" />
-    <PackageVersion Include="Microsoft.TestPlatform.ObjectModel" Version="18.0.1" />
+    <PackageVersion Include="Microsoft.TestPlatform.ObjectModel" Version="18.3.0" />
     <PackageVersion Include="NSubstitute" Version="5.3.0" />
     <PackageVersion Include="MSBuild.Microsoft.VisualStudio.Web.targets" Version="14.0.0.3" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.4" />