diff --git a/package.json b/package.json
index 9ef0fd80..8ee8bdc9 100644
--- a/package.json
+++ b/package.json
@@ -52,11 +52,11 @@
     "codecov": "^1.0.1",
     "domify": "^1.4.0",
     "glob": "^7.0.5",
-    "hapi": "^13.3.0",
+    "hapi": "^16.1.0",
     "inert": "^4.0.0",
     "lodash.template": "^4.2.4",
-    "mocha": "^2.4.5",
-    "nyc": "^7.1.0",
+    "mocha": "^3.2.0",
+    "nyc": "^10.0.0",
     "proxyquire": "^1.7.4",
     "proxyquire-universal": "^1.0.8",
     "proxyquireify": "^3.2.0",
@@ -69,7 +69,7 @@
   },
   "dependencies": {
     "gerber-to-svg": "^2.1.0",
-    "pcb-stackup-core": "^2.0.1",
+    "pcb-stackup-core": "^3.0.0",
     "shortid": "^2.2.6",
     "whats-that-gerber": "^2.1.0"
   }