diff --git a/package.json b/package.json
index d923e62..b7effeb 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "karma-phantomjs-shim": "^1.1.1",
     "karma-sourcemap-loader": "^0.3.5",
     "karma-webpack": "^1.7.0",
-    "lodash": "^3.10.1",
+    "lodash": "^4.0.0",
     "minimist": "^1.2.0",
     "mocha": "^2.2.5",
     "null-loader": "^0.1.1",
diff --git a/test/components/MainTest.js b/test/components/MainTest.js
index bd5155e..a56889e 100644
--- a/test/components/MainTest.js
+++ b/test/components/MainTest.js
@@ -11,13 +11,13 @@ import createComponent from 'helpers/shallowRenderHelper';
 import Main from 'components/Main';
 
 describe('MainComponent', () => {
-    let MainComponent;
+  let MainComponent;
 
-    beforeEach(() => {
-      MainComponent = createComponent(Main);
-    });
+  beforeEach(() => {
+    MainComponent = createComponent(Main);
+  });
 
-    it('should have its component name as default className', () => {
-      expect(MainComponent.props.className).to.equal('index');
-    });
+  it('should have its component name as default className', () => {
+    expect(MainComponent.props.className).to.equal('index');
+  });
 });