chore(package): update less to version 3.7.1

greenkeeper[bot] · greenkeeper[bot] · commit f1ab3c11b2a4 · 2018-07-11T22:34:56.000Z
Closes #138
diff --git a/package.json b/package.json
@@ -43,7 +43,7 @@
     "karma-firefox-launcher": "1.0.1",
     "karma-jasmine": "1.1.0",
     "karma-phantomjs-launcher": "1.0.4",
-    "less": "2.7.2",
+    "less": "3.7.1",
     "semantic-release": "6.3.6",
     "watchify": "3.9.0"
   },
