diff --git a/addon/components/paper-autocomplete-dropdown.js b/addon/components/paper-autocomplete-dropdown.js
index 5c1e9aff9..fc9303214 100644
--- a/addon/components/paper-autocomplete-dropdown.js
+++ b/addon/components/paper-autocomplete-dropdown.js
@@ -84,9 +84,9 @@ export default BasicDropdown.extend({
       }
       return offset;
     }
-    let style = { top: `${dropdownTop}px`, left: `${dropdownLeft}px` };
+    let style = { top: dropdownTop, left: dropdownLeft };
     if (matchTriggerWidth) {
-      style.width = `${dropdownWidth}px`;
+      style.width = dropdownWidth;
     }
     this.applyReposition(trigger, dropdown, { horizontalPosition, verticalPosition, style });
   }
diff --git a/addon/components/paper-menu.js b/addon/components/paper-menu.js
index d3c9acb53..20beb3cc5 100644
--- a/addon/components/paper-menu.js
+++ b/addon/components/paper-menu.js
@@ -153,8 +153,8 @@ export default BasicDropdownComponent.extend({
     let scaleY = Math.round(100 * Math.min(originNodeRect.height / containerNode.offsetHeight, 1.0)) / 100;
 
     let style = {
-      top: `${dropdownTop}px`,
-      left: `${dropdownLeft}px`,
+      top: dropdownTop,
+      left: dropdownLeft,
       // Animate a scale out if we aren't just repositioning
       transform: !this.didAnimateScale ? `scale(${scaleX}, ${scaleY})` : undefined,
       transformOrigin
diff --git a/addon/components/paper-select-menu.js b/addon/components/paper-select-menu.js
index f8b27d4a8..1ed863628 100644
--- a/addon/components/paper-select-menu.js
+++ b/addon/components/paper-select-menu.js
@@ -149,8 +149,8 @@ export default PaperMenu.extend({
     let scaleX = Math.min(targetRect.width / selectMenuRect.width, 1.0);
     let scaleY = Math.min(targetRect.height / selectMenuRect.height, 1.0);
     let style = {
-      top: `${dropdownTop}px`,
-      left: `${dropdownLeft}px`,
+      top: dropdownTop,
+      left: dropdownLeft,
       // Animate a scale out if we aren't just repositioning
       transform: !this.didAnimateScale ? `scale(${scaleX}, ${scaleY})` : undefined,
       transformOrigin
diff --git a/package.json b/package.json
index f6290669b..876d3e784 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": "^0.16.0",
+    "ember-basic-dropdown": "^0.17.1",
     "ember-cli-babel": "^5.1.7",
-    "ember-composability-tools": "0.0.5",
+    "ember-composability-tools": "0.0.6",
     "ember-css-transitions": "0.1.8",
-    "ember-power-select": "1.0.0-beta.23",
-    "ember-wormhole": "0.4.1",
+    "ember-power-select": "1.0.0",
+    "ember-wormhole": "0.5.1",
     "resolve": "^1.1.7",
     "virtual-each": "0.3.1"
   },