diff --git a/ManagedCode.Communication.Tests/ManagedCode.Communication.Tests.csproj b/ManagedCode.Communication.Tests/ManagedCode.Communication.Tests.csproj
index 5fe508b..a7abdad 100644
--- a/ManagedCode.Communication.Tests/ManagedCode.Communication.Tests.csproj
+++ b/ManagedCode.Communication.Tests/ManagedCode.Communication.Tests.csproj
@@ -11,7 +11,7 @@
         <GenerateDocumentationFile>false</GenerateDocumentationFile>
     </PropertyGroup>
     <ItemGroup>
-        <PackageReference Include="Microsoft.Orleans.TestingHost" Version="10.2.2" />
+        <PackageReference Include="Microsoft.Orleans.TestingHost" Version="10.3.1" />
         <PackageReference Include="ManagedCode.Orleans.RateLimiting.Core" Version="10.1.0" />
         <PackageReference Include="Shouldly" Version="4.3.0" />
         <PackageReference Include="TUnit" Version="1.65.51" />