diff --git a/src/Splat.DependencyInjection.SourceGenerator/Splat.DependencyInjection.SourceGenerator.csproj b/src/Splat.DependencyInjection.SourceGenerator/Splat.DependencyInjection.SourceGenerator.csproj
index 7e48156..c0f8471 100644
--- a/src/Splat.DependencyInjection.SourceGenerator/Splat.DependencyInjection.SourceGenerator.csproj
+++ b/src/Splat.DependencyInjection.SourceGenerator/Splat.DependencyInjection.SourceGenerator.csproj
@@ -13,7 +13,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.8.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.2" PrivateAssets="all" />
-    <PackageReference Include="ReactiveMarbles.RoslynHelpers" Version="1.0.9" PrivateAssets="all" />
+    <PackageReference Include="ReactiveMarbles.RoslynHelpers" Version="1.0.12" PrivateAssets="all" />
   </ItemGroup>
 
   <Target Name="PackBuildOutputs">