diff --git a/src/ReactiveUI.Fody.Helpers/ReactiveUI.Fody.Helpers.csproj b/src/ReactiveUI.Fody.Helpers/ReactiveUI.Fody.Helpers.csproj
index 81beeb4e40..3fbadba298 100644
--- a/src/ReactiveUI.Fody.Helpers/ReactiveUI.Fody.Helpers.csproj
+++ b/src/ReactiveUI.Fody.Helpers/ReactiveUI.Fody.Helpers.csproj
@@ -14,7 +14,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Fody" Version="3.3.5" PrivateAssets="None" />
+    <PackageReference Include="Fody" Version="4.0.2" PrivateAssets="None" />
     <PackageReference Include="FodyPackaging" Version="3.3.5" PrivateAssets="All" />
     <PackageReference Include="System.Reactive" Version="4.0.0" />
   </ItemGroup>