fix: update dependencies to address vulnerability

Author: kevinchappell

package.json

@@ -147,10 +147,10 @@
     "travis-deploy-once": "^5.0.11",
     "uglifyjs-webpack-plugin": "2.0.1",
     "uuid": "3.3.2",
-    "webpack": "4.16.5",
-    "webpack-bundle-analyzer": "2.13.1",
-    "webpack-cli": "3.1.0",
-    "webpack-dev-server": "^3.2.0"
+    "webpack": "^4.32.2",
+    "webpack-bundle-analyzer": "^3.3.2",
+    "webpack-cli": "^3.3.2",
+    "webpack-dev-server": "^3.4.1"
   },
   "engines": {},
   "dependencies": {},