diff --git a/src/DeliveryApiModelMapper.TestSite/DeliveryApiModelMapper.TestSite.csproj b/src/DeliveryApiModelMapper.TestSite/DeliveryApiModelMapper.TestSite.csproj
index f2c5e03..e3dcc93 100644
--- a/src/DeliveryApiModelMapper.TestSite/DeliveryApiModelMapper.TestSite.csproj
+++ b/src/DeliveryApiModelMapper.TestSite/DeliveryApiModelMapper.TestSite.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Umbraco.Cms" Version="13.0.0" />
+    <PackageReference Include="Umbraco.Cms" Version="13.9.2" />
   </ItemGroup>
 
   <ItemGroup>