diff --git a/Movement tests.csproj b/Movement tests.csproj
index ef39936d..f361e139 100644
--- a/Movement tests.csproj	
+++ b/Movement tests.csproj	
@@ -3,6 +3,8 @@
         <TargetFramework>net9.0</TargetFramework>
         <EnableDynamicLoading>true</EnableDynamicLoading>
         <RootNamespace>Movementtests</RootNamespace>
+        <!-- Catch compiler-mismatch issues with the Introspection generator -->
+        <WarningsAsErrors>CS9057</WarningsAsErrors>
     </PropertyGroup>
     <ItemGroup>
         <Content Include=".runsettings" />
@@ -131,6 +133,13 @@
     <ItemGroup>
         <PackageReference Include="RustyOptions" Version="0.10.1" />
     </ItemGroup>
+    <ItemGroup>
+        <PackageReference Include="Chickensoft.GodotNodeInterfaces" Version="3.0.12" />
+        <PackageReference Include="Chickensoft.Introspection" Version="3.0.2" />
+        <PackageReference Include="Chickensoft.Introspection.Generator" Version="3.0.2" PrivateAssets="all" OutputItemType="analyzer" />
+        <PackageReference Include="Chickensoft.AutoInject" Version="2.12.8" PrivateAssets="all" />
+        <PackageReference Include="Chickensoft.AutoInject.Analyzers" Version="2.12.8" PrivateAssets="all" OutputItemType="analyzer" />
+    </ItemGroup>
     <Import Project="addons/forge/Forge.props" />
     
     <!-- gdUnit4 package dependencies -->