diff --git a/GenCode128/GenCode128.csproj b/GenCode128/GenCode128.csproj
index 9d7c60b71..e3e9a8dac 100644
--- a/GenCode128/GenCode128.csproj
+++ b/GenCode128/GenCode128.csproj
@@ -35,7 +35,7 @@
     </FileUpgradeFlags>
     <UpgradeBackupLocation>
     </UpgradeBackupLocation>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <OldToolsVersion>2.0</OldToolsVersion>
     <PublishUrl>publish\</PublishUrl>
     <Install>true</Install>
@@ -76,6 +76,7 @@
     <WarningLevel>4</WarningLevel>
     <DebugType>full</DebugType>
     <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <OutputPath>bin\Release\</OutputPath>
@@ -99,6 +100,7 @@
     <WarningLevel>4</WarningLevel>
     <DebugType>none</DebugType>
     <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System">