diff --git a/bower.json b/bower.json
index 95a7cee..1486b58 100644
--- a/bower.json
+++ b/bower.json
@@ -6,11 +6,11 @@
     "polymer": "Polymer/polymer#1.9 - 2"
   },
   "devDependencies": {
-    "iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
-    "iron-demo-helpers": "PolymerElements/iron-demo-helpers#^1.0.0",
+    "iron-component-page": "PolymerElements/iron-component-page#1 - 2",
+    "iron-demo-helpers": "PolymerElements/iron-demo-helpers#1 - 2",
     "web-component-tester": "Polymer/web-component-tester#^6.0.0",
     "webcomponentsjs": "webcomponents/webcomponentsjs#^1.0.0",
-    "paper-input": "^2.0.0"
+    "paper-input": "PolymerElements/paper-input#1 - 2"
   },
   "resolutions": {
     "polymer": "^2.0.0"
diff --git a/demo/index.html b/demo/index.html
index a2678cf..500458a 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -32,7 +32,7 @@ <h3>This input will reflect to all other inputs</h3>
   </div>
 
   <div class="vertical-section-container centered">
-    <h3>brum-global-variable has readonly property so value cannot be overwritten by this binding bla</h3>
+    <h3>brum-global-variable has readonly property so value cannot be overwritten by this binding</h3>
     <demo-snippet>
       <template is="dom-bind">
         <brum-global-var key="value" value="{{second}}" readonly></brum-global-var>