diff --git a/package.json b/package.json
index c263489..ec83723 100644
--- a/package.json
+++ b/package.json
@@ -35,14 +35,14 @@
     "express-basic-auth": "1.0.1",
     "express-ip-access-control": "=1.0.5",
     "express-winston": "=2.3.0",
-    "helmet": "=3.5.0",
+    "helmet": "=3.6.1",
     "opbeat": "=4.12.0",
     "open": "=0.0.5",
     "serve-index": "=1.8.0",
     "winston": "=2.3.1"
   },
   "devDependencies": {
-    "chai": "=3.5.  0",
+    "chai": "=3.5.0",
     "chai-as-promised": "=6.0.0",
     "mocha": "=3.2.0",
     "node-fetch": "=1.6.3",