diff --git a/.eslintrc b/.eslintrc
index 399e1e0..a34f403 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -8,6 +8,7 @@
     "react"
   ],
   "parserOptions": {
+    "ecmaVersion": 6,
     "ecmaFeatures": {
       "jsx": true
     }
diff --git a/assets/styles/openaq-design-system/settings/_variables.scss b/assets/styles/openaq-design-system/settings/_variables.scss
index 274ab7f..fdacb73 100644
--- a/assets/styles/openaq-design-system/settings/_variables.scss
+++ b/assets/styles/openaq-design-system/settings/_variables.scss
@@ -24,9 +24,9 @@ $base-semi-alpha-color: rgba($base-color, 0.08);
 
 /* Infographic colors */
 
-$infographic-color-a: #F8B400;
+$infographic-color-a: #A65890;
 $infographic-color-b: #F8634E;
-$infographic-color-c: #A65890;
+$infographic-color-c: #968AD3;
 
 
 /* Typography
@@ -85,4 +85,4 @@ $medium-range: (768px, 991px);
 $large-range: (992px, 1199px);
 $xlarge-range: (1200px);
 
-$screen: "only screen";
\ No newline at end of file
+$screen: "only screen";
diff --git a/gulpfile.js b/gulpfile.js
index 8f26d91..fdc6854 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -24,6 +24,7 @@ var OPENAQ_ADDONS = require('./gulp-addons');
 
 // The package.json
 var pkg;
+var prodBuild = false;
 
 // /////////////////////////////////////////////////////////////////////////////
 // ------------------------- Helper functions --------------------------------//
@@ -38,6 +39,11 @@ readPackage();
 // ------------------------- Callable tasks ----------------------------------//
 // ---------------------------------------------------------------------------//
 
+gulp.task('default', ['clean'], function () {
+  prodBuild = true;
+  gulp.start('build');
+});
+
 gulp.task('serve', ['vendorScripts', 'javascript', 'styles'], function () {
   browserSync({
     port: 3000,
@@ -99,6 +105,9 @@ gulp.task('javascript', function () {
           message: e.message
         });
         console.log('Javascript error:', e);
+        if (prodBuild) {
+          process.exit(1);
+        }
         // Allows the watch to continue.
         this.emit('end');
       })
@@ -183,6 +192,9 @@ gulp.task('styles', function () {
         message: e.message
       });
       console.log('Sass error:', e.toString());
+      if (prodBuild) {
+        process.exit(1);
+      }
       // Allows the watch to continue.
       this.emit('end');
     }))
diff --git a/package.json b/package.json
index 9d2705f..5679c98 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openaq-design-system",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "description": "OpenAQ Design System",
   "repository": {
     "type": "git",
@@ -48,10 +48,10 @@
     "collecticons-processor": "^2.0.0",
     "del": "^2.2.0",
     "envify": "^3.4.0",
-    "eslint": "^2.7.0",
-    "eslint-config-standard": "^5.1.0",
-    "eslint-plugin-promise": "^1.1.0",
-    "eslint-plugin-react": "^3.16.1",
+    "eslint": "^3.0.1",
+    "eslint-config-standard": "^6.0.0-beta",
+    "eslint-plugin-promise": "^3.3.0",
+    "eslint-plugin-react": "^5.2.2",
     "eslint-plugin-standard": "^2.0.0",
     "gulp": "^3.9.1",
     "gulp-cache": "^0.4.2",
@@ -69,7 +69,7 @@
     "gulp-uglify": "^1.5.4",
     "gulp-useref": "^3.1.0",
     "gulp-util": "^3.0.7",
-    "jeet": "^6.1.2",
+    "jeet": "6.1.4",
     "node-bourbon": "^4.2.3",
     "node-notifier": "^4.5.0",
     "require-globify": "^1.3.0",