diff --git a/Red.EcsRenderer.csproj b/Red.EcsRenderer.csproj
index 6074af8..50b7074 100644
--- a/Red.EcsRenderer.csproj
+++ b/Red.EcsRenderer.csproj
@@ -19,6 +19,6 @@
     <Description>Extension for Red for rendering .ecs files</Description>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="RHttpServer" Version="4.0.0" />
+    <PackageReference Include="RHttpServer" Version="5.2.1" />
   </ItemGroup>
 </Project>
\ No newline at end of file