diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index 8b18d54e8..f9f5fbe15 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "modernuoschemagenerator": {
-      "version": "3.0.0",
+      "version": "4.0.0",
       "commands": [
         "ModernUOSchemaGenerator"
       ]
diff --git a/Projects/Server/Server.csproj b/Projects/Server/Server.csproj
index 522701b78..fd69557b7 100644
--- a/Projects/Server/Server.csproj
+++ b/Projects/Server/Server.csproj
@@ -39,8 +39,8 @@
         <PackageReference Include="LibDeflate.Bindings" Version="1.0.4" />
         <PackageReference Include="System.IO.Hashing" Version="10.0.11" />
 
-        <PackageReference Include="ModernUO.Serialization.Annotations" Version="3.0.0" />
-        <PackageReference Include="ModernUO.Serialization.Generator" Version="3.0.0" PrivateAssets="all" />
+        <PackageReference Include="ModernUO.Serialization.Annotations" Version="4.0.0" />
+        <PackageReference Include="ModernUO.Serialization.Generator" Version="4.0.0" PrivateAssets="all" />
     </ItemGroup>
     <ItemGroup>
         <AdditionalFiles Include="Migrations/*.v*.json" />
diff --git a/Projects/UOContent/UOContent.csproj b/Projects/UOContent/UOContent.csproj
index 5c7b74214..60f28ac6f 100644
--- a/Projects/UOContent/UOContent.csproj
+++ b/Projects/UOContent/UOContent.csproj
@@ -50,8 +50,8 @@
         <PackageReference Include="ModernUO.CodeGeneratedEvents.Generator" Version="1.0.3.2" PrivateAssets="all" />
         <PackageReference Include="ZstdNet" Version="1.5.7" />
 
-        <PackageReference Include="ModernUO.Serialization.Annotations" Version="3.0.0" />
-        <PackageReference Include="ModernUO.Serialization.Generator" Version="3.0.0" PrivateAssets="all" />
+        <PackageReference Include="ModernUO.Serialization.Annotations" Version="4.0.0" />
+        <PackageReference Include="ModernUO.Serialization.Generator" Version="4.0.0" PrivateAssets="all" />
     </ItemGroup>
     <ItemGroup>
         <AdditionalFiles Include="Migrations/*.v*.json" />