diff --git a/Disco.BI/Disco.BI.csproj b/Disco.BI/Disco.BI.csproj
index 95aef641..8beaac0a 100644
--- a/Disco.BI/Disco.BI.csproj
+++ b/Disco.BI/Disco.BI.csproj
@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Disco</RootNamespace>
     <AssemblyName>Disco.BI</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
diff --git a/Disco.Client/Disco.Client.csproj b/Disco.Client/Disco.Client.csproj
index 578a1f62..e7b7bb80 100644
--- a/Disco.Client/Disco.Client.csproj
+++ b/Disco.Client/Disco.Client.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -9,9 +9,8 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Disco.Client</RootNamespace>
     <AssemblyName>Disco.Client</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <TargetFrameworkProfile>Client</TargetFrameworkProfile>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
     <RestorePackages>true</RestorePackages>
   </PropertyGroup>
diff --git a/Disco.ClientBootstrapper/Disco.ClientBootstrapper.csproj b/Disco.ClientBootstrapper/Disco.ClientBootstrapper.csproj
index 8f6d5337..1f857e38 100644
--- a/Disco.ClientBootstrapper/Disco.ClientBootstrapper.csproj
+++ b/Disco.ClientBootstrapper/Disco.ClientBootstrapper.csproj
@@ -10,8 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Disco.ClientBootstrapper</RootNamespace>
     <AssemblyName>Disco.ClientBootstrapper</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
-    <TargetFrameworkProfile>Client</TargetFrameworkProfile>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <PublishUrl>publish\</PublishUrl>
     <Install>true</Install>
diff --git a/Disco.Data/Disco.Data.csproj b/Disco.Data/Disco.Data.csproj
index e4e89fcb..9f2263e8 100644
--- a/Disco.Data/Disco.Data.csproj
+++ b/Disco.Data/Disco.Data.csproj
@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Disco.Data</RootNamespace>
     <AssemblyName>Disco.Data</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
diff --git a/Disco.Models/Disco.Models.csproj b/Disco.Models/Disco.Models.csproj
index 1f895282..48b32c7f 100644
--- a/Disco.Models/Disco.Models.csproj
+++ b/Disco.Models/Disco.Models.csproj
@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Disco.Models</RootNamespace>
     <AssemblyName>Disco.Models</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
   </PropertyGroup>
diff --git a/Disco.Services/Disco.Services.csproj b/Disco.Services/Disco.Services.csproj
index b39b3f79..9cc1052d 100644
--- a/Disco.Services/Disco.Services.csproj
+++ b/Disco.Services/Disco.Services.csproj
@@ -11,7 +11,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Disco.Services</RootNamespace>
     <AssemblyName>Disco.Services</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
diff --git a/Disco.Web.Extensions/Disco.Web.Extensions.csproj b/Disco.Web.Extensions/Disco.Web.Extensions.csproj
index fb1e71f2..e9fcb067 100644
--- a/Disco.Web.Extensions/Disco.Web.Extensions.csproj
+++ b/Disco.Web.Extensions/Disco.Web.Extensions.csproj
@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Disco.Web.Extensions</RootNamespace>
     <AssemblyName>Disco.Web.Extensions</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
diff --git a/Disco.Web/Disco.Web.csproj b/Disco.Web/Disco.Web.csproj
index be6a3162..16530591 100644
--- a/Disco.Web/Disco.Web.csproj
+++ b/Disco.Web/Disco.Web.csproj
@@ -13,7 +13,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Disco.Web</RootNamespace>
     <AssemblyName>Disco.Web</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
     <MvcBuildViews>false</MvcBuildViews>
     <UseIISExpress>true</UseIISExpress>
     <IISExpressSSLPort />