diff --git a/anvil/src/services/HelloWorld/HelloWorld.csproj b/anvil/src/services/HelloWorld/HelloWorld.csproj
index 289f887..e49f7b7 100644
--- a/anvil/src/services/HelloWorld/HelloWorld.csproj
+++ b/anvil/src/services/HelloWorld/HelloWorld.csproj
@@ -23,7 +23,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="NWN.Anvil" Version="8193.26.0-dev.15.b48cf825" ExcludeAssets="runtime" />
+        <PackageReference Include="NWN.Anvil" Version="8193.34.22" ExcludeAssets="runtime" />
     </ItemGroup>
 
 </Project>