diff --git a/installer/IISAdministrationBundle/IISAdministrationBundle.wixproj b/installer/IISAdministrationBundle/IISAdministrationBundle.wixproj
index 8da4334d..133d4f9c 100644
--- a/installer/IISAdministrationBundle/IISAdministrationBundle.wixproj
+++ b/installer/IISAdministrationBundle/IISAdministrationBundle.wixproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\WiX.3.11.1\build\wix.props" Condition="Exists('..\packages\WiX.3.11.1\build\wix.props')" />
+  <Import Project="..\packages\WiX.3.14.1\build\wix.props" Condition="Exists('..\packages\WiX.3.14.1\build\wix.props')" />
   <Import Project="..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.props" Condition="Exists('..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -83,7 +83,7 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.props'))" />
     <Error Condition="!Exists('..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.targets'))" />
-    <Error Condition="!Exists('..\packages\WiX.3.11.1\build\wix.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\WiX.3.11.1\build\wix.props'))" />
+    <Error Condition="!Exists('..\packages\WiX.3.14.1\build\wix.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\WiX.3.14.1\build\wix.props'))" />
   </Target>
   <Import Project="..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.targets" Condition="Exists('..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.targets')" />
 </Project>
\ No newline at end of file
diff --git a/installer/IISAdministrationBundle/packages.config b/installer/IISAdministrationBundle/packages.config
index 6c775470..584dd282 100644
--- a/installer/IISAdministrationBundle/packages.config
+++ b/installer/IISAdministrationBundle/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="MicroBuild.Core" version="0.2.0" developmentDependency="true" />
-  <package id="WiX" version="3.11.1" />
+  <package id="WiX" version="3.14.1" />
 </packages>
\ No newline at end of file
diff --git a/installer/IISAdministrationSetup/IISAdministrationSetup.wixproj b/installer/IISAdministrationSetup/IISAdministrationSetup.wixproj
index 607dadaf..7921a6ba 100644
--- a/installer/IISAdministrationSetup/IISAdministrationSetup.wixproj
+++ b/installer/IISAdministrationSetup/IISAdministrationSetup.wixproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\packages\WiX.3.11.1\build\wix.props" Condition="Exists('..\packages\WiX.3.11.1\build\wix.props')" />
+  <Import Project="..\packages\wix.3.14.1\build\wix.props" Condition="Exists('..\packages\wix.3.14.1\build\wix.props')" />
   <Import Project="..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.props" Condition="Exists('..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.props')" />
   <PropertyGroup>
     <ArtifactsRoot>$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), `.gitignore`))\dist</ArtifactsRoot>
@@ -75,7 +75,7 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.props'))" />
     <Error Condition="!Exists('..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.targets'))" />
-    <Error Condition="!Exists('..\packages\WiX.3.11.1\build\wix.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\WiX.3.11.1\build\wix.props'))" />
+    <Error Condition="!Exists('..\packages\wix.3.14.1\build\wix.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\wix.3.14.1\build\wix.props'))" />
   </Target>
   <Import Project="..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.targets" Condition="Exists('..\packages\MicroBuild.Core.0.2.0\build\MicroBuild.Core.targets')" />
 </Project>
\ No newline at end of file
diff --git a/installer/IISAdministrationSetup/packages.config b/installer/IISAdministrationSetup/packages.config
index 6c775470..ada02cf0 100644
--- a/installer/IISAdministrationSetup/packages.config
+++ b/installer/IISAdministrationSetup/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="MicroBuild.Core" version="0.2.0" developmentDependency="true" />
-  <package id="WiX" version="3.11.1" />
+  <package id="wix" version="3.14.1" />
 </packages>
\ No newline at end of file