fix: update dep (#254)

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2019 Scott Cooper
+Copyright (c) Scott Cooper
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/browserslist → browserslist

@@ -7,6 +7,3 @@
 
 > 0.5%
 last 2 versions
-Firefox ESR
-not dead
-not IE 9-11 # For IE 9-11 support, remove 'not'.

circle.yml

@@ -8,20 +8,23 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-{{ checksum "package.json" }}
+          key: dependency-cache-{{ checksum "package-lock.json" }}
       - run:
           name: npm-install
-          command: npm install
+          command: npm ci
       - save_cache:
-          key: dependency-cache-{{ checksum "package.json" }}
+          key: dependency-cache-{{ checksum "package-lock.json" }}
           paths:
-            - ./node_modules
+            - ~/.npm
       - run:
           name: test
           command: npm run test:ci
       - run:
           name: lint
           command: npm run lint
+      - run:
+          name: ghpages
+          command: npm run ghpages
       - run:
           name: codecov
           command: bash <(curl -s https://codecov.io/bash)
@@ -31,8 +34,8 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-{{ checksum "package.json" }}
-      - run: npm install
+          key: dependency-cache-{{ checksum "package-lock.json" }}
+      - run: npm ci
       - run: npm run build
       - run: npm run semantic-release