diff --git a/src/TechStacks/TechStacks.Tests/TechStacks.Tests.csproj b/src/TechStacks/TechStacks.Tests/TechStacks.Tests.csproj
index 165c412..af32483 100644
--- a/src/TechStacks/TechStacks.Tests/TechStacks.Tests.csproj
+++ b/src/TechStacks/TechStacks.Tests/TechStacks.Tests.csproj
@@ -76,7 +76,7 @@
   <ItemGroup>
     <PackageReference Include="Npgsql" Version="4.0.9" />
     <PackageReference Include="NUnit" Version="3.12.0" />
-    <PackageReference Include="ServiceStack" Version="5.6.0" />
+    <PackageReference Include="ServiceStack" Version="5.9.2" />
     <PackageReference Include="ServiceStack.Client" Version="5.6.0" />
     <PackageReference Include="ServiceStack.Common" Version="5.6.0" />
     <PackageReference Include="ServiceStack.Interfaces" Version="5.6.0" />