diff --git a/Xwt.Gtk/AssemblyInfo.cs b/Xwt.Gtk/AssemblyInfo.cs
index bb9df1d1..6a5f632f 100755
--- a/Xwt.Gtk/AssemblyInfo.cs
+++ b/Xwt.Gtk/AssemblyInfo.cs
@@ -17,7 +17,7 @@ using System.Runtime.CompilerServices;
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
 
-[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyVersion("0.1.0.0")]
 
 // The following attributes are used to specify the signing key for the assembly, 
 // if desired. See the Mono documentation for more information about signing.
diff --git a/Xwt.Mac/AssemblyInfo.cs b/Xwt.Mac/AssemblyInfo.cs
index 0b0f205d..0589d073 100755
--- a/Xwt.Mac/AssemblyInfo.cs
+++ b/Xwt.Mac/AssemblyInfo.cs
@@ -17,7 +17,7 @@ using System.Runtime.CompilerServices;
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
 
-[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyVersion("0.1.0.0")]
 
 // The following attributes are used to specify the signing key for the assembly, 
 // if desired. See the Mono documentation for more information about signing.
diff --git a/Xwt.WPF/AssemblyInfo.cs b/Xwt.WPF/AssemblyInfo.cs
index f68f73dd..4e2961de 100644
--- a/Xwt.WPF/AssemblyInfo.cs
+++ b/Xwt.WPF/AssemblyInfo.cs
@@ -17,7 +17,7 @@ using System.Runtime.CompilerServices;
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
 
-[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyVersion("0.1.0.0")]
 
 // The following attributes are used to specify the signing key for the assembly, 
 // if desired. See the Mono documentation for more information about signing.
diff --git a/Xwt/AssemblyInfo.cs b/Xwt/AssemblyInfo.cs
index d3bc6204..cfe46539 100755
--- a/Xwt/AssemblyInfo.cs
+++ b/Xwt/AssemblyInfo.cs
@@ -17,7 +17,7 @@ using System.Runtime.CompilerServices;
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
 
-[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyVersion("0.1.0.0")]
 
 // The following attributes are used to specify the signing key for the assembly, 
 // if desired. See the Mono documentation for more information about signing.