diff --git a/.gitignore b/.gitignore
index b9d6bd9..f19c9b2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,6 +40,7 @@ local.properties
 *.suo
 *.user
 *.sln.docstates
+*.ide-wal
 
 # Build results
 
@@ -49,6 +50,7 @@ x64/
 build/
 [Bb]in/
 [Oo]bj/
+.vs/
 
 # MSTest test Results
 [Tt]est[Rr]esult*/
diff --git a/.vs/HtmlMinifier/v16/Server/sqlite3/storage.ide-wal b/.vs/HtmlMinifier/v16/Server/sqlite3/storage.ide-wal
index 7f3c1eb..384945e 100644
Binary files a/.vs/HtmlMinifier/v16/Server/sqlite3/storage.ide-wal and b/.vs/HtmlMinifier/v16/Server/sqlite3/storage.ide-wal differ
diff --git a/ViewMinifier/App.config b/ViewMinifier/App.config
index 8e15646..ecdcf8a 100644
--- a/ViewMinifier/App.config
+++ b/ViewMinifier/App.config
@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/>
     </startup>
-</configuration>
\ No newline at end of file
+</configuration>
diff --git a/ViewMinifier/HtmlMinifier.csproj b/ViewMinifier/HtmlMinifier.csproj
index db3c870..d2afc2a 100644
--- a/ViewMinifier/HtmlMinifier.csproj
+++ b/ViewMinifier/HtmlMinifier.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>HtmlMinifier</RootNamespace>
     <AssemblyName>HtmlMinifier</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <IsWebBootstrapper>false</IsWebBootstrapper>
     <PublishUrl>publish\</PublishUrl>
@@ -26,6 +26,7 @@
     <ApplicationVersion>1.0.0.%2a</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <BootstrapperEnabled>true</BootstrapperEnabled>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/ViewMinifier/Properties/AssemblyInfo.cs b/ViewMinifier/Properties/AssemblyInfo.cs
index c12b185..c13ef7d 100644
--- a/ViewMinifier/Properties/AssemblyInfo.cs
+++ b/ViewMinifier/Properties/AssemblyInfo.cs
@@ -10,7 +10,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
 [assembly: AssemblyProduct("HtmlMinifier")]
-[assembly: AssemblyCopyright("Copyright Dean Hume © 2014 - 2016")]
+[assembly: AssemblyCopyright("Copyright Dean Hume © 2014 - 2019")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.8.0.0")]
-[assembly: AssemblyFileVersion("1.8.0.0")]
+[assembly: AssemblyVersion("1.9.1.0")]
+[assembly: AssemblyFileVersion("1.9.1.0")]