diff --git a/XmlSchemaClassGenerator.Console/XmlSchemaClassGenerator.Console.csproj b/XmlSchemaClassGenerator.Console/XmlSchemaClassGenerator.Console.csproj
index 7535e353..6940c3e5 100644
--- a/XmlSchemaClassGenerator.Console/XmlSchemaClassGenerator.Console.csproj
+++ b/XmlSchemaClassGenerator.Console/XmlSchemaClassGenerator.Console.csproj
@@ -36,7 +36,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Glob.cs" Version="5.1.766" />
-    <PackageReference Include="Mono.Options" Version="6.6.0.161" />
+    <PackageReference Include="Mono.Options" Version="6.12.0.148" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/xscgen-proj/xscgen-proj.csproj b/xscgen-proj/xscgen-proj.csproj
index 72e2d8fb..db6ce686 100644
--- a/xscgen-proj/xscgen-proj.csproj
+++ b/xscgen-proj/xscgen-proj.csproj
@@ -34,7 +34,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Glob.cs" Version="5.1.766" />
-    <PackageReference Include="Mono.Options" Version="6.6.0.161" />
+    <PackageReference Include="Mono.Options" Version="6.12.0.148" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
   </ItemGroup>
   <PropertyGroup>
diff --git a/xscgen/xscgen.csproj b/xscgen/xscgen.csproj
index d71e0efa..25bdd15f 100644
--- a/xscgen/xscgen.csproj
+++ b/xscgen/xscgen.csproj
@@ -35,7 +35,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Glob.cs" Version="5.1.766" />
-    <PackageReference Include="Mono.Options" Version="6.6.0.161" />
+    <PackageReference Include="Mono.Options" Version="6.12.0.148" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
   </ItemGroup>
   <PropertyGroup>