diff --git a/TranslationAssistant.DocumentTranslationInstaller/Product.wxs b/TranslationAssistant.DocumentTranslationInstaller/Product.wxs
index 146e43f..acb6c39 100644
--- a/TranslationAssistant.DocumentTranslationInstaller/Product.wxs
+++ b/TranslationAssistant.DocumentTranslationInstaller/Product.wxs
@@ -3,7 +3,7 @@
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"
      xmlns:util="http://schemas.microsoft.com/wix/UtilExtension">
 
-  <?define ProductVersion="2.8.0" ?>
+  <?define ProductVersion="2.9.0" ?>
   <!--<?define ProductInstallationDirVersion="1.0.0" ?>-->
   <?define ProductInstallationDir="Microsoft Document Translator"?>
   <?define UpgradeCode="{69CB62B3-53BB-4BF5-9E53-B5677940AB8E}"?>
diff --git a/TranslationAssistant.DocumentTranslationInterface/Content/About.xaml b/TranslationAssistant.DocumentTranslationInterface/Content/About.xaml
index e2d89b4..eefad45 100644
--- a/TranslationAssistant.DocumentTranslationInterface/Content/About.xaml
+++ b/TranslationAssistant.DocumentTranslationInterface/Content/About.xaml
@@ -12,7 +12,7 @@
             <StackPanel MinWidth="200">
                 <TextBlock Text="{x:Static p:Resources.DocumentTranslator_name}" Margin="0,0,0,8" TextWrapping="Wrap" Style="{StaticResource Heading1}" />
                 <TextBlock Text="" Margin="0,0,0,8" TextWrapping="Wrap" Style="{StaticResource Heading2}" />
-                <TextBlock Text="Version 2.8.0" Margin="0,0,0,8" TextWrapping="Wrap" Style="{StaticResource Heading2}" />
+                <TextBlock Text="Version 2.9.0" Margin="0,0,0,8" TextWrapping="Wrap" Style="{StaticResource Heading2}" />
                 <TextBlock Text="Microsoft Corporation" Style="{StaticResource Heading2}" />
 
                 <TextBlock Style="{StaticResource Heading2}" >