diff --git a/package.json b/package.json
index 984b183..e3f2178 100644
--- a/package.json
+++ b/package.json
@@ -1,20 +1,24 @@
 {
   "private": true,
   "devDependencies": {
-    "bower": "1.3.9",
-    "grunt": "0.4.5",
-    "grunt-cli": "0.1.13",
-    "grunt-contrib-clean": "0.6.0",
-    "grunt-contrib-concat": "0.5.0",
-    "grunt-contrib-jshint": "0.10.0",
-    "grunt-contrib-uglify": "0.5.1",
-    "grunt-contrib-watch": "0.6.1",
-    "grunt-karma": "0.8.3",
-    "karma-coverage": "0.2.6",
-    "karma-jasmine": "0.1.5",
-    "karma-phantomjs-launcher": "0.1.4",
-    "karma-script-launcher": "0.1.0",
-    "load-grunt-tasks": "0.6.0"
+    "bower": "^1.4.1",
+    "grunt": "^0.4.5",
+    "grunt-cli": "^0.1.13",
+    "grunt-contrib-clean": "^0.6.0",
+    "grunt-contrib-concat": "^0.5.1",
+    "grunt-contrib-jshint": "^0.11.2",
+    "grunt-contrib-uglify": "^0.9.1",
+    "grunt-contrib-watch": "^0.6.1",
+    "grunt-karma": "^0.12.0",
+    "jasmine-core": "^2.3.4",
+    "karma": "^0.13.8",
+    "karma-chrome-launcher": "^0.2.0",
+    "karma-coverage": "^0.5.0",
+    "karma-jasmine": "^0.3.6",
+    "karma-phantomjs-launcher": "^0.2.1",
+    "karma-script-launcher": "^0.1.0",
+    "load-grunt-tasks": "^3.2.0",
+    "phantomjs": "^1.9.17"
   },
   "scripts": {
     "test": "./node_modules/.bin/grunt test",
diff --git a/test/ngImprovedTesting/appCtrlControllerSpec.js b/test/ngImprovedTesting/appCtrlControllerSpec.js
index bb1a17f..06a08b0 100644
--- a/test/ngImprovedTesting/appCtrlControllerSpec.js
+++ b/test/ngImprovedTesting/appCtrlControllerSpec.js
@@ -18,7 +18,7 @@ describe('ngImprovedTesting mocked style AppController specification', function(
         describe('loggedInUserHasAdminAccess method', function() {
             it('should use permissions#hasAdminAccess and the logged in user', inject(function(permissionServiceMock) {
                 $scope.login('anAdminUser');
-                permissionServiceMock.hasAdminAccess.andReturn(true);
+                permissionServiceMock.hasAdminAccess.and.returnValue(true);
 
                 expect($scope.loggedInUserHasAdminAccess()).toBe(true);
                 expect(permissionServiceMock.hasAdminAccess).toHaveBeenCalledWith('anAdminUser');
diff --git a/test/ngImprovedTesting/fullnameFilterSpec.js b/test/ngImprovedTesting/fullnameFilterSpec.js
index ddd1761..f9f1653 100644
--- a/test/ngImprovedTesting/fullnameFilterSpec.js
+++ b/test/ngImprovedTesting/fullnameFilterSpec.js
@@ -5,7 +5,7 @@ describe('ngImprovedTesting mocked style fullname filter specification', functio
         .build());
 
     it('should return the fullname for a user name', inject(function (fullnameFilter, userServiceMock) {
-        userServiceMock.getUserDetails.andReturn({fullname: 'an admin user'});
+        userServiceMock.getUserDetails.and.returnValue({fullname: 'an admin user'});
 
         expect(fullnameFilter('anAdminUser')).toBe('an admin user');
         expect(userServiceMock.getUserDetails).toHaveBeenCalledWith('anAdminUser');
diff --git a/test/ngImprovedTesting/permissionServiceSpec.js b/test/ngImprovedTesting/permissionServiceSpec.js
index dd2bb7f..4be02e6 100644
--- a/test/ngImprovedTesting/permissionServiceSpec.js
+++ b/test/ngImprovedTesting/permissionServiceSpec.js
@@ -8,7 +8,7 @@ describe('ngImprovedTesting mocked style PermissionService specification', funct
 
         it('should return true when user details has property: admin == true',
                 inject(function(permissionService, userServiceMock) {
-            userServiceMock.getUserDetails.andReturn({admin: true});
+            userServiceMock.getUserDetails.and.returnValue({admin: true});
 
             expect(permissionService.hasAdminAccess('anAdminUser')).toBe(true);
         }));
diff --git a/test/ngImprovedTesting/promisesSpec.js b/test/ngImprovedTesting/promisesSpec.js
index 76445fe..845aa60 100644
--- a/test/ngImprovedTesting/promisesSpec.js
+++ b/test/ngImprovedTesting/promisesSpec.js
@@ -12,7 +12,7 @@ describe('ngImprovedTesting style of testing promises', function() {
 
         afterEach(inject(function($q, $rootScope) {
             // given
-            var promiseSuccessCallback = jasmine.createSpy('first').andReturn('someModifiedValue');
+            var promiseSuccessCallback = jasmine.createSpy('first').and.returnValue('someModifiedValue');
             var chainedPromiseSuccessCallback = jasmine.createSpy('second');
             var deferred = $q.defer();
             deferred.promise.then(promiseSuccessCallback).then(chainedPromiseSuccessCallback);
diff --git a/test/vanilla/appCtrlControllerSpec.js b/test/vanilla/appCtrlControllerSpec.js
index 621e1eb..a21ede7 100644
--- a/test/vanilla/appCtrlControllerSpec.js
+++ b/test/vanilla/appCtrlControllerSpec.js
@@ -23,7 +23,7 @@ describe('Vanilla mocked style AppController specification', function () {
         describe('loggedInUserHasAdminAccess method', function () {
             it('should use permissions#hasAdminAccess and the logged in user', function () {
                 $scope.login('anAdminUser');
-                permissionServiceMock.hasAdminAccess.andReturn(true);
+                permissionServiceMock.hasAdminAccess.and.returnValue(true);
 
                 expect($scope.loggedInUserHasAdminAccess()).toBe(true);
                 expect(permissionServiceMock.hasAdminAccess).toHaveBeenCalledWith('anAdminUser');
diff --git a/test/vanilla/fullnameFilterSpec.js b/test/vanilla/fullnameFilterSpec.js
index 1cd09ce..ffd393d 100644
--- a/test/vanilla/fullnameFilterSpec.js
+++ b/test/vanilla/fullnameFilterSpec.js
@@ -12,7 +12,7 @@ describe('Vanilla mocked style fullname filter specification', function () {
 
 
     it('should return the fullname for a user name', inject(function (fullnameFilter) {
-        userServiceMock.getUserDetails.andReturn({fullname: 'an admin user'});
+        userServiceMock.getUserDetails.and.returnValue({fullname: 'an admin user'});
 
         expect(fullnameFilter('anAdminUser')).toBe('an admin user');
         expect(userServiceMock.getUserDetails).toHaveBeenCalledWith('anAdminUser');
diff --git a/test/vanilla/permissionsServiceSpec.js b/test/vanilla/permissionsServiceSpec.js
index f71d765..e372918 100644
--- a/test/vanilla/permissionsServiceSpec.js
+++ b/test/vanilla/permissionsServiceSpec.js
@@ -12,7 +12,7 @@ describe('Vanilla mocked style permissions service specification', function () {
 
     describe('hasAdminAccess method', function () {
         it('should return true when user details has property: admin == true', inject(function (permissionService) {
-            userServiceMock.getUserDetails.andReturn({admin: true});
+            userServiceMock.getUserDetails.and.returnValue({admin: true});
 
             expect(permissionService.hasAdminAccess('anAdminUser')).toBe(true);
             expect(userServiceMock.getUserDetails).toHaveBeenCalledWith('anAdminUser');
diff --git a/test/vanilla/promisesSpec.js b/test/vanilla/promisesSpec.js
index 99f29d6..f665adc 100644
--- a/test/vanilla/promisesSpec.js
+++ b/test/vanilla/promisesSpec.js
@@ -10,7 +10,7 @@ xdescribe('Vanilla style of testing promises', function() {
 
     it('should invoke the then callback of a promise only after a $rootScope.$digest()', function() {
         // given
-        var promiseSuccessCallback = jasmine.createSpy('first').andReturn('someModifiedValue');
+        var promiseSuccessCallback = jasmine.createSpy('first').and.returnValue('someModifiedValue');
         var chainedPromiseSuccessCallback = jasmine.createSpy('second');
         var deferred = $q.defer();
         deferred.promise.then(promiseSuccessCallback).then(chainedPromiseSuccessCallback);