diff --git a/ui (gen4)/features/store.js b/ui (gen4)/features/store.js
index a664303a..7fa19ad4 100755
--- a/ui (gen4)/features/store.js	
+++ b/ui (gen4)/features/store.js	
@@ -302,7 +302,6 @@ var StoreActions = actions.Actions({
 			return data || {} }],
 
 	// Store API...
-	// XXX BUG: .saveStore('storage:moo', 123) saves this.data
 	saveStore: ['- Store/',
 		core.doc`
 
diff --git a/ui (gen4)/package-lock.json b/ui (gen4)/package-lock.json
index f8b1babc..d01fd8b6 100755
--- a/ui (gen4)/package-lock.json	
+++ b/ui (gen4)/package-lock.json	
@@ -1342,9 +1342,9 @@
       }
     },
     "moment": {
-      "version": "2.20.1",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.20.1.tgz",
-      "integrity": "sha512-Yh9y73JRljxW5QxN08Fner68eFLxM5ynNOAw2LbIB1YAGeQzZT8QFSUvkAz609Zf+IHhhaUxqZK8dG3W/+HEvg=="
+      "version": "2.21.0",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.21.0.tgz",
+      "integrity": "sha512-TCZ36BjURTeFTM/CwRcViQlfkMvL1/vFISuNLO5GkcVm1+QHfbSiNqZuWeMFjj1/3+uAjXswgRk30j1kkLYJBQ=="
     },
     "ms": {
       "version": "2.0.0",
diff --git a/ui (gen4)/package.json b/ui (gen4)/package.json
index 0ec46817..a7f358fb 100755
--- a/ui (gen4)/package.json	
+++ b/ui (gen4)/package.json	
@@ -29,7 +29,7 @@
     "ig-actions": "^3.18.0",
     "ig-features": "^3.3.4",
     "ig-object": "^1.0.2",
-    "moment": "^2.20.1",
+    "moment": "^2.21.0",
     "openseadragon": "^2.3.1",
     "requirejs": "^2.3.5",
     "requirejs-plugins": "^1.0.2",