diff --git a/README.md b/README.md
index 6de564e..ecf9e97 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,10 @@ the list of supported Ember versions at the time of authoring was:
 * 2.3
 * 2.4
 * 2.8
-* 2.12 (canary at the time)
+* 2.12
+* 2.14
+* 2.15
+* 2.16 (canary at the time)
 
 ## Addon Maintenance
 
diff --git a/config/ember-try.js b/config/ember-try.js
index e0041bc..2a870c9 100644
--- a/config/ember-try.js
+++ b/config/ember-try.js
@@ -82,6 +82,14 @@ module.exports = {
         }
       }
     },
+    {
+      name: 'ember-2.12',
+      bower: {
+        dependencies: {
+          "ember": "~2.12.0"
+        }
+      }
+    },
     {
       name: 'ember-release',
       bower: {
diff --git a/package.json b/package.json
index 22e4ff4..956cb12 100644
--- a/package.json
+++ b/package.json
@@ -33,10 +33,11 @@
     "ember-ajax": "^2.0.1",
     "ember-cli": "^2.7.0",
     "ember-cli-app-version": "^1.0.0",
+    "ember-cli-babel": "^6.6.0",
     "ember-cli-content-security-policy": "0.5.0",
     "ember-cli-dependency-checker": "^1.2.0",
     "ember-cli-htmlbars": "^1.0.3",
-    "ember-cli-htmlbars-inline-precompile": "^0.3.1",
+    "ember-cli-htmlbars-inline-precompile": "^0.4.2",
     "ember-cli-inject-live-reload": "^1.4.0",
     "ember-cli-jshint": "^1.0.0",
     "ember-cli-qunit": "^3.1.0",
diff --git a/tests/unit/getowner-test.js b/tests/unit/getowner-test.js
index a9e2559..c4e9f42 100644
--- a/tests/unit/getowner-test.js
+++ b/tests/unit/getowner-test.js
@@ -42,32 +42,35 @@ test('it can use getOwner to register things', function(assert) {
   assert.ok(result.isBaz, 'was able to register and lookup');
 });
 
-test('it can use getOwner for the private _lookupFactory', function(assert) {
-  let testFn = () => {
-    let subject = this.subject();
-    let owner = getOwner(subject);
-
-    let Baz = Ember.Object.extend();
-    Baz.reopenClass({ isBazFactory: true });
-
-    owner.register('foo:baz', Baz);
-
-    let result = owner._lookupFactory('foo:baz');
-
-    assert.ok(result.isBazFactory, 'was able to register and _lookupFactory');
-  };
-
-  // we only can assert that a deprecation occurs when we are using
-  // our custom `getOwner` polyfill. For Ember 2.3 - 2.11 we simply confirm
-  // the functionality (not the deprecation).
-  if (!hasEmberVersion(2,3) || hasEmberVersion(2,12)) {
-    assert.deprecations(testFn, [
-      'Using "_lookupFactory" is deprecated. Please use container.factoryFor instead.'
-    ]);
-  } else {
-    testFn();
-  }
-});
+// In Ember 2.15 `_lookupFactory` was removed (in favor of `factoryFor`
+if (!hasEmberVersion(2,15)) {
+  test('it can use getOwner for the private _lookupFactory', function(assert) {
+    let testFn = () => {
+      let subject = this.subject();
+      let owner = getOwner(subject);
+
+      let Baz = Ember.Object.extend();
+      Baz.reopenClass({ isBazFactory: true });
+
+      owner.register('foo:baz', Baz);
+
+      let result = owner._lookupFactory('foo:baz');
+
+      assert.ok(result.isBazFactory, 'was able to register and _lookupFactory');
+    };
+
+    // we only can assert that a deprecation occurs when we are using
+    // our custom `getOwner` polyfill. For Ember 2.3 - 2.11 we simply confirm
+    // the functionality (not the deprecation).
+    if (!hasEmberVersion(2,3) || hasEmberVersion(2,12)) {
+      assert.deprecations(testFn, [
+        'Using "_lookupFactory" is deprecated. Please use container.factoryFor instead.'
+      ]);
+    } else {
+      testFn();
+    }
+  });
+}
 
 test('it can use getOwner for factoryFor', function(assert) {
   let subject = this.subject();