diff --git a/src/Automated.proj b/src/Automated.proj
index ff421ac7bd..cf1e294ba2 100644
--- a/src/Automated.proj
+++ b/src/Automated.proj
@@ -11,7 +11,7 @@
 		<SharpDevelopSrc>$(ProjectDir)\src</SharpDevelopSrc>
 		<SharpDevelopBin>$(ProjectDir)\bin</SharpDevelopBin>
 		<MSBuildCommunityTasksPath>$(MSBuildProjectDirectory)\Tools\MSBuildCommunityTasks</MSBuildCommunityTasksPath>
-		<ArtefactPrefix>SharpDevelop_3.1.0.</ArtefactPrefix>
+		<ArtefactPrefix>SharpDevelop_3.1.1.</ArtefactPrefix>
 		<NUnitToolPath>$(MSBuildProjectDirectory)\Tools\NUnit</NUnitToolPath>
 		<ProfilerSrc>$(SharpDevelopSrc)\AddIns\Misc\Profiler</ProfilerSrc>
 		
diff --git a/src/Setup/Setup.wxs b/src/Setup/Setup.wxs
index 955f0e1fba..e25e238e8c 100644
--- a/src/Setup/Setup.wxs
+++ b/src/Setup/Setup.wxs
@@ -8,14 +8,14 @@
 	-->
 
 	<Product Id="*" 
-		Name="SharpDevelop 3.1"
+		Name="SharpDevelop 3.1.1"
 		Manufacturer="ic#code"
 		Language="1033"
 		Codepage="1252"
 		UpgradeCode="757486BE-1F27-4BED-9A3B-737906728F1C"
 		Version="3.1.$(var.PRODUCTBUILDVERSION)">
 
-		<Package Description="SharpDevelop 3.1.0.$(var.PRODUCTBUILDVERSION)"
+		<Package Description="SharpDevelop 3.1.1.$(var.PRODUCTBUILDVERSION)"
 			InstallerVersion="300"
 			Compressed="yes"/>