diff --git a/.travis.yml b/.travis.yml
index 128ba30..2914674 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,6 +22,7 @@ env:
   - EMBER_TRY_SCENARIO=ember-2.4.6-LTS
   - EMBER_TRY_SCENARIO=ember-2.5.1
   - EMBER_TRY_SCENARIO=ember-2.6.2
+  - EMBER_TRY_SCENARIO=ember-2.7.3
 
 matrix:
   fast_finish: true
@@ -34,7 +35,7 @@ before_install:
   - npm install -g bower
   - bower --version
   - npm install phantomjs-prebuilt
-  - phantomjs --version
+  - node_modules/phantomjs-prebuilt/bin/phantomjs --version
 
 install:
   - npm install
diff --git a/bower.json b/bower.json
index c78ddba..eb82a05 100644
--- a/bower.json
+++ b/bower.json
@@ -1,9 +1,8 @@
 {
   "name": "ember-jsonapi-resources",
   "dependencies": {
-    "ember": "~2.7.0",
+    "ember": "~2.8.0",
     "ember-cli-shims": "0.1.1",
-    "ember-qunit-notifications": "0.1.0",
     "fetch": "~0.10.1",
     "es6-promise": "~3.0.2"
   },
diff --git a/config/ember-try.js b/config/ember-try.js
index 041b102..03170dd 100644
--- a/config/ember-try.js
+++ b/config/ember-try.js
@@ -121,6 +121,17 @@ module.exports = {
           'ember': '2.6.2'
         }
       }
+    },
+    {
+      name: 'ember-2.7.3',
+      bower: {
+        dependencies: {
+          'ember': '2.7.3'
+        },
+        resolutions: {
+          'ember': '2.7.3'
+        }
+      }
     }
   ]
 };
diff --git a/package.json b/package.json
index b78cc7f..788bf47 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "broccoli-static-compiler": "^0.2.1",
     "ember-ajax": "^2.0.1",
     "ember-buffered-proxy": "^0.5.1",
-    "ember-cli": "2.7.0",
+    "ember-cli": "2.8.0",
     "ember-cli-app-version": "^1.0.0",
     "ember-cli-content-security-policy": "0.4.0",
     "ember-cli-dependency-checker": "^1.2.0",
@@ -34,7 +34,7 @@
     "ember-cli-inject-live-reload": "^1.4.0",
     "ember-cli-jshint": "^1.0.0",
     "ember-cli-path-utils": "^1.0.0",
-    "ember-cli-qunit": "^2.0.0",
+    "ember-cli-qunit": "^2.1.0",
     "ember-cli-release": "^0.2.9",
     "ember-cli-sri": "^2.1.0",
     "ember-cli-string-utils": "^1.0.0",
diff --git a/tests/unit/adapters/application-test.js b/tests/unit/adapters/application-test.js
index 1ac2ec3..7367218 100644
--- a/tests/unit/adapters/application-test.js
+++ b/tests/unit/adapters/application-test.js
@@ -25,7 +25,7 @@ moduleFor('adapter:application', 'Unit | Adapter | application', {
     window.localStorage.removeItem('AuthorizationHeader');
   },
   afterEach() {
-    teardown();
+    teardown.call(this);
     sandbox.restore();
     window.localStorage.removeItem('AuthorizationHeader');
   }
diff --git a/tests/unit/models/resource-test.js b/tests/unit/models/resource-test.js
index e4666da..f904ef5 100644
--- a/tests/unit/models/resource-test.js
+++ b/tests/unit/models/resource-test.js
@@ -20,7 +20,7 @@ moduleFor('model:resource', 'Unit | Model | resource', {
     };
   },
   afterEach() {
-    teardown();
+    teardown.call(this);
     this.sandbox.restore();
     this.registry.unregister('model:resource');
     this.subject = this._ogSubject;
diff --git a/tests/unit/serializers/application-test.js b/tests/unit/serializers/application-test.js
index 584cbb9..d87ab44 100644
--- a/tests/unit/serializers/application-test.js
+++ b/tests/unit/serializers/application-test.js
@@ -12,7 +12,7 @@ moduleFor('serializer:application', 'Unit | Serializer | application', {
     sandbox = window.sinon.sandbox.create();
   },
   afterEach() {
-    teardown();
+    teardown.call(this);
     sandbox.restore();
   }
 });
diff --git a/tests/unit/utils/has-many-test.js b/tests/unit/utils/has-many-test.js
index 0556b26..f65851f 100644
--- a/tests/unit/utils/has-many-test.js
+++ b/tests/unit/utils/has-many-test.js
@@ -26,7 +26,7 @@ moduleFor('model:resource', 'Unit | Utility | hasMany', {
   },
   afterEach() {
     mockServices = null;
-    teardown();
+    teardown.call(this);
     this.sandbox.restore();
   }
 });
diff --git a/tests/unit/utils/has-one-test.js b/tests/unit/utils/has-one-test.js
index f6d1d1f..4e51602 100644
--- a/tests/unit/utils/has-one-test.js
+++ b/tests/unit/utils/has-one-test.js
@@ -27,7 +27,7 @@ moduleFor('model:resource', 'Unit | Utility | hasOne', {
   },
   afterEach() {
     mockServices = null;
-    teardown();
+    teardown.call(this);
     this.sandbox.restore();
   }
 });