diff --git a/lua.vcxproj b/lua.vcxproj
index 786ee64..c4fbd60 100644
--- a/lua.vcxproj
+++ b/lua.vcxproj
@@ -22,14 +22,14 @@
     <ProjectGuid>{7F71DE1E-D8E2-4BB4-9736-8234E389B238}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>lua</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.20348.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v141_xp</PlatformToolset>
+    <PlatformToolset>v143</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
@@ -42,7 +42,7 @@
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>Unicode</CharacterSet>
-    <PlatformToolset>v141_xp</PlatformToolset>
+    <PlatformToolset>v143</PlatformToolset>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
@@ -124,7 +124,7 @@ copy $(TargetPath) \EgtProg\DllD32</Command>
       <PreprocessorDefinitions>WIN32;LUA_BUILD_AS_DLL;_CRT_SECURE_NO_WARNINGS;_DEBUG;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <LanguageStandard>stdcpp17</LanguageStandard>
-      <LanguageStandard_C>stdc17</LanguageStandard_C>
+      <LanguageStandard_C>Default</LanguageStandard_C>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -179,7 +179,7 @@ copy $(TargetPath) \EgtProg\Dll32</Command>
       <PreprocessorDefinitions>WIN32;LUA_BUILD_AS_DLL;_CRT_SECURE_NO_WARNINGS;NDEBUG;_WINDOWS;_USRDLL;LUA_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <OmitFramePointers>true</OmitFramePointers>
       <LanguageStandard>stdcpp17</LanguageStandard>
-      <LanguageStandard_C>stdc17</LanguageStandard_C>
+      <LanguageStandard_C>Default</LanguageStandard_C>
       <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <EnableEnhancedInstructionSet>NotSet</EnableEnhancedInstructionSet>