diff --git a/lib/libes/libes.vcxproj b/lib/libes/libes.vcxproj
index 9c25a22..b1fe783 100644
--- a/lib/libes/libes.vcxproj
+++ b/lib/libes/libes.vcxproj
@@ -20,7 +20,7 @@
   </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{7BE99936-0D40-410D-944B-4513C2EFF8DC}</ProjectGuid>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/lib/libfnd/libfnd.vcxproj b/lib/libfnd/libfnd.vcxproj
index b7d30e7..82253b7 100644
--- a/lib/libfnd/libfnd.vcxproj
+++ b/lib/libfnd/libfnd.vcxproj
@@ -21,7 +21,7 @@
   <PropertyGroup Label="Globals">
     <VCProjectVersion>15.0</VCProjectVersion>
     <ProjectGuid>{4D27EDB9-5110-44FE-8CE2-D46C5AD3C55B}</ProjectGuid>
-    <WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
diff --git a/lib/libhac/libhac.vcxproj b/lib/libhac/libhac.vcxproj
index fa7d25c..db66da1 100644
--- a/lib/libhac/libhac.vcxproj
+++ b/lib/libhac/libhac.vcxproj
@@ -125,7 +125,7 @@
     <VCProjectVersion>15.0</VCProjectVersion>
     <ProjectGuid>{91BA9E79-8242-4F7D-B997-0DFEC95EA22B}</ProjectGuid>
     <RootNamespace>hac</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
     <ProjectName>libhac</ProjectName>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
diff --git a/lib/liblz4/liblz4.vcxproj.filters b/lib/liblz4/liblz4.vcxproj.filters
index 054e80b..20d2490 100644
--- a/lib/liblz4/liblz4.vcxproj.filters
+++ b/lib/liblz4/liblz4.vcxproj.filters
@@ -15,8 +15,8 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="source\lz4.h">
-      <Filter>Source Files</Filter>
+    <ClInclude Include="include\lz4.h">
+      <Filter>Header Files</Filter>
     </ClInclude>
   </ItemGroup>
   <ItemGroup>
diff --git a/lib/libpolarssl/libpolarssl.vcxproj b/lib/libpolarssl/libpolarssl.vcxproj
index da665c4..e392881 100644
--- a/lib/libpolarssl/libpolarssl.vcxproj
+++ b/lib/libpolarssl/libpolarssl.vcxproj
@@ -21,7 +21,7 @@
   <PropertyGroup Label="Globals">
     <VCProjectVersion>15.0</VCProjectVersion>
     <ProjectGuid>{394EFC16-BD3A-4538-B33D-7BA1EDB8DAC1}</ProjectGuid>
-    <WindowsTargetPlatformVersion>10.0.15063.0</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">