diff --git a/ChangeLog b/ChangeLog
index 2612697..5213f33 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-== 0.4 (Nov 2015)
+== 0.4 May 14 2016
 
  * Allow the user to persist quiz data to his/her local computer.
 
diff --git a/build.sbt b/build.sbt
index 12cb560..7aeb135 100644
--- a/build.sbt
+++ b/build.sbt
@@ -51,7 +51,7 @@ lazy val appJS = app.js.settings(
 lazy val appJVM = app.jvm.settings(
 
 
-  version := "0.31",
+  version := "0.4",
 
   // JS files like app-fastopt.js and app-jsdeps.js need to be copied to the server
   (resources in Compile) += (fastOptJS in (appJS, Compile)).value.data,