Fix color clustering

package.json

@@ -119,18 +119,18 @@
     "check-node-version": "^3.2.0",
     "deep-equal": "^1.0.1",
     "ecstatic": "^3.2.0",
-    "eslint": "^4.17.0",
+    "eslint": "^4.18.0",
     "falafel": "^2.0.0",
     "fs-extra": "^2.0.0",
     "fuse.js": "^3.2.0",
     "glob": "^7.0.0",
     "gzip-size": "^4.1.0",
     "image-size": "^0.6.2",
     "into-stream": "^3.1.0",
-    "jasmine-core": "^2.4.1",
+    "jasmine-core": "^2.99.1",
     "jsdom": "^11.6.2",
     "karma": "^2.0.0",
-    "karma-browserify": "^5.1.1",
+    "karma-browserify": "^5.2.0",
     "karma-chrome-launcher": "^2.0.0",
     "karma-coverage": "^1.0.0",
     "karma-firefox-launcher": "^1.0.1",