diff --git a/src/lxml.app.src b/src/lxml.app.src
index 643096a..91a3624 100644
--- a/src/lxml.app.src
+++ b/src/lxml.app.src
@@ -4,7 +4,7 @@
     {description, "An LFE XML parser / wrapper for erlsom"},
 
     %% The version of the application
-    {vsn, "0.4.2"},
+    {vsn, "0.4.3"},
 
     %% All modules used by the application.
     {modules, [