diff --git a/assets/js/app/Instance.js b/assets/js/app/Instance.js
index c4452a49..1442df15 100644
--- a/assets/js/app/Instance.js
+++ b/assets/js/app/Instance.js
@@ -944,7 +944,7 @@ LocusZoom.Instance.prototype.applyState = function(new_state){
     this.controls.update();
 
     // Apply new state properties
-    for (var property in new_state) {
+    for (property in new_state) {
         this.state[property] = new_state[property];
     }
 
diff --git a/assets/js/app/LocusZoom.js b/assets/js/app/LocusZoom.js
index cc5a6233..96a42529 100644
--- a/assets/js/app/LocusZoom.js
+++ b/assets/js/app/LocusZoom.js
@@ -3,7 +3,7 @@
 /* eslint-disable no-console */
 
 var LocusZoom = {
-    version: "0.4.0"
+    version: "0.4.1"
 };
     
 // Populate a single element with a LocusZoom instance.