diff --git a/addon/components/paper-autocomplete-trigger-container.js b/addon/components/paper-autocomplete-trigger-container.js
index 16c07ec1b..74d27a7f6 100644
--- a/addon/components/paper-autocomplete-trigger-container.js
+++ b/addon/components/paper-autocomplete-trigger-container.js
@@ -31,7 +31,7 @@ export default BasicTrigger.extend({
       });
     }
     this.element.addEventListener('mousedown', (e) => this.send('handleMousedown', e));
-    this.element.addEventListener('keydown', (e) => this.send('handleKeydown', e));
+    this.element.addEventListener('keydown', (e) => this.send('handleKeyDown', e));
   },
 
   actions: {
diff --git a/addon/templates/components/paper-autocomplete.hbs b/addon/templates/components/paper-autocomplete.hbs
index 050278afd..6c3692af6 100644
--- a/addon/templates/components/paper-autocomplete.hbs
+++ b/addon/templates/components/paper-autocomplete.hbs
@@ -18,7 +18,7 @@
     ariaLabelledBy=(readonly ariaLabelledBy)
     ariaRequired=(readonly required)
     class=(readonly concatenatedTriggerClasses)
-    onKeydown=(action "onTriggerKeydown")
+    onKeyDown=(action "onTriggerKeydown")
     onFocus=(action "onTriggerFocus")
     onBlur=(action "deactivate")
     tabindex=(readonly tabindex)
diff --git a/addon/templates/components/paper-select.hbs b/addon/templates/components/paper-select.hbs
index bdb57a13d..a9b44aaf9 100644
--- a/addon/templates/components/paper-select.hbs
+++ b/addon/templates/components/paper-select.hbs
@@ -22,7 +22,7 @@
     ariaLabelledBy=(readonly ariaLabelledBy)
     ariaRequired=(readonly required)
     class=(readonly concatenatedTriggerClasses)
-    onKeydown=(action "onTriggerKeydown")
+    onKeyDown=(action "onTriggerKeydown")
     onFocus=(action "onTriggerFocus")
     onBlur=(action "deactivate")
     tabindex=(readonly tabindex)
diff --git a/package.json b/package.json
index 13b916626..82f4aff24 100644
--- a/package.json
+++ b/package.json
@@ -59,12 +59,12 @@
     "broccoli-filter": "^1.2.3",
     "broccoli-funnel": "^1.0.1",
     "broccoli-merge-trees": "^1.1.0",
-    "ember-basic-dropdown": "^0.19.2",
+    "ember-basic-dropdown": "0.20.0",
     "ember-cli-babel": "^5.1.7",
     "ember-cli-htmlbars": "^1.0.10",
     "ember-composability-tools": "0.0.7",
     "ember-css-transitions": "0.1.9",
-    "ember-power-select": "1.0.3",
+    "ember-power-select": "1.2.0",
     "ember-wormhole": "0.5.1",
     "resolve": "^1.1.7",
     "virtual-each": "0.3.1"