diff --git a/src/server/MUDhub.Core.Tests/MUDhub.Core.Tests.csproj b/src/server/MUDhub.Core.Tests/MUDhub.Core.Tests.csproj
index 6ea6965..9450ec7 100644
--- a/src/server/MUDhub.Core.Tests/MUDhub.Core.Tests.csproj
+++ b/src/server/MUDhub.Core.Tests/MUDhub.Core.Tests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.5" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
     <PackageReference Include="Moq" Version="4.14.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
diff --git a/src/server/MUDhub.Core/MUDhub.Core.csproj b/src/server/MUDhub.Core/MUDhub.Core.csproj
index 026f1cd..5e6b885 100644
--- a/src/server/MUDhub.Core/MUDhub.Core.csproj
+++ b/src/server/MUDhub.Core/MUDhub.Core.csproj
@@ -11,7 +11,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.4" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="3.1.5" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="3.1.4" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.4" />
     <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="3.1.4" />