chore(project): bump dev dependencies

package.json

@@ -44,24 +44,24 @@
     "babel-core": "^6.26.0",
     "babel-preset-env": "^1.6.1",
     "babelify": "^8.0.0",
-    "browserify": "^14.4.0",
-    "chai": "^4.1.2",
+    "browserify": "^16.2.3",
+    "chai": "^4.2.0",
     "cpx": "^1.5.0",
-    "eslint": "^4.11.0",
-    "eslint-plugin-bpmn-io": "^0.5.2",
-    "karma": "^1.7.1",
+    "eslint": "^5.6.1",
+    "eslint-plugin-bpmn-io": "^0.6.0",
+    "karma": "^3.0.0",
     "karma-browserify": "^5.1.1",
     "karma-chai": "^0.1.0",
     "karma-cli": "^1.0.1",
     "karma-mocha": "^1.3.0",
     "karma-phantomjs-launcher": "^1.0.4",
-    "mocha": "^4.0.1",
+    "mocha": "^5.2.0",
     "npm-run-all": "^4.1.2",
-    "rollup": "^0.56.5",
-    "rollup-plugin-babel": "^3.0.3",
-    "rollup-plugin-commonjs": "^9.1.0",
-    "rollup-plugin-node-resolve": "^3.2.0",
-    "rollup-plugin-uglify": "^3.0.0",
+    "rollup": "^0.66.5",
+    "rollup-plugin-babel": "^3.0.7",
+    "rollup-plugin-commonjs": "^9.1.8",
+    "rollup-plugin-node-resolve": "^3.4.0",
+    "rollup-plugin-uglify": "^6.0.0",
     "watchify": "^3.9.0"
   }
 }

rollup.config.js

@@ -1,4 +1,4 @@
-import uglify from 'rollup-plugin-uglify';
+import { uglify } from 'rollup-plugin-uglify';
 import nodeResolve from 'rollup-plugin-node-resolve';
 import commonjs from 'rollup-plugin-commonjs';
 import babel from 'rollup-plugin-babel';