diff --git a/build/gitversion.yml b/build/gitversion.yml
index 1aa3829..488b7ba 100644
--- a/build/gitversion.yml
+++ b/build/gitversion.yml
@@ -8,7 +8,7 @@ steps:
 
   - task: gitversion/setup@0
     inputs:
-      versionSpec: '5.5.1'
+      versionSpec: '5.10.3'
 
   - task: gitversion/execute@0
     inputs:
diff --git a/src/Uno.Playground.WASM/Uno.Playground.WASM.csproj b/src/Uno.Playground.WASM/Uno.Playground.WASM.csproj
index 689d217..81d0890 100644
--- a/src/Uno.Playground.WASM/Uno.Playground.WASM.csproj
+++ b/src/Uno.Playground.WASM/Uno.Playground.WASM.csproj
@@ -18,6 +18,10 @@
 		<!--<WasmShellGenerateAOTProfile>true</WasmShellGenerateAOTProfile>-->
 	</PropertyGroup>
 
+	<PropertyGroup Condition="'$(Configuration)'=='Release'">
+		<WasmShellObfuscateAssemblies>true</WasmShellObfuscateAssemblies>
+	</PropertyGroup>
+
 	<ItemGroup Condition="'$(TargetFramework)'!='net46'">
 		<None Include="**\*.xaml" Exclude="bin\**\*.xaml;obj\**\*.xaml" />