diff --git a/build/Build.csproj b/build/Build.csproj
index 78c3318..be07a1e 100644
--- a/build/Build.csproj
+++ b/build/Build.csproj
@@ -8,7 +8,7 @@
         <PackageReference Include="Cake.Frosting" Version="1.1.0" />
         <PackageReference Include="DepotDownloader.Library" Version="0.1.2" />
         <PackageReference Include="Reactor.OxygenFilter" Version="0.1.1" />
-        <PackageReference Include="js6pak.Il2CppDumper" Version="6.4.20" />
-        <PackageReference Include="NuclearPowered.AssemblyUnhollower" Version="0.4.13" />
+        <PackageReference Include="Il2CppDumper" Version="6.5.4" />
+        <PackageReference Include="NuclearPowered.AssemblyUnhollower" Version="0.4.15" />
     </ItemGroup>
 </Project>
diff --git a/build/Program.cs b/build/Program.cs
index 102235f..f461d3f 100644
--- a/build/Program.cs
+++ b/build/Program.cs
@@ -38,7 +38,7 @@ public sealed class SetupAmongUsTask : AsyncFrostingTask<BuildContext>
 {
     public const uint AppId = 945360;
     public const uint DepotId = 945361;
-    public const ulong ManifestId = 5200448423569257054; // 2021.3.5s
+    public const ulong ManifestId = 3941730972865408291; // 2021.3.31.3s
 
     public override async Task RunAsync(BuildContext context)
     {
@@ -54,7 +54,7 @@ public sealed class SetupAmongUsTask : AsyncFrostingTask<BuildContext>
         await ContentDownloader.DownloadAppAsync(AppId, DepotId, ManifestId);
         ContentDownloader.ShutdownSteam3();
 
-        var bepinexZip = context.DownloadFile("https://github.com/NuclearPowered/BepInEx/releases/download/6.0.0-reactor.16/BepInEx-6.0.0-reactor.16.zip");
+        var bepinexZip = context.DownloadFile("https://github.com/NuclearPowered/BepInEx/releases/download/6.0.0-reactor.18%2Bstructfix/BepInEx-6.0.0-reactor.18+structfix.zip");
         context.Unzip(bepinexZip, Path.Combine(context.AmongUsPath));
     }
 }
@@ -67,7 +67,7 @@ public sealed class GenerateProxyAssemblyTask : FrostingTask<BuildContext>
     {
         var dumperConfig = new Il2CppDumper.Config
         {
-            GenerateScript = false,
+            GenerateStruct = false,
             GenerateDummyDll = true
         };
 
diff --git a/nuget.config b/nuget.config
new file mode 100644
index 0000000..4b1385e
--- /dev/null
+++ b/nuget.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="BepInExLibs" value="https://pkgs.dev.azure.com/bepinex/BepInEx/_packaging/BepInExLibs/nuget/v3/index.json" />
+  </packageSources>
+</configuration>
\ No newline at end of file