diff --git a/package.json b/package.json
index 6d18348e..50e19999 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "less-loader": "^2.2.3",
     "lint-staged": "^3.6.1",
     "mocha": "^3.4.2",
-    "nyc": "^10.1.2",
+    "nyc": "^13.0.1",
     "openurl": "^1.1.1",
     "postcss-loader": "^1.3.3",
     "prettier": "1.7.4",
@@ -80,7 +80,7 @@
     "svgo": "^0.7.2",
     "svgo-loader": "^1.2.1",
     "url-loader": "^0.5.9",
-    "webpack": "^1.14.0",
+    "webpack": "^2.2.0",
     "webpack-dev-server": "^1.16.2"
   },
   "files": ["dist"],