diff --git a/Unity-Weld.nuspec b/Unity-Weld.nuspec
index 7320e5e..1b3f80d 100644
--- a/Unity-Weld.nuspec
+++ b/Unity-Weld.nuspec
@@ -2,7 +2,7 @@
 <package >
   <metadata>
     <id>RSG.UnityWeld</id>
-    <version>0.3.3</version>
+    <version>0.4.0</version>
     <title>RSG.UnityWeld</title>
     <authors>Real Serious Games</authors>
     <owners>Real Serious Games</owners>