diff --git a/package.json b/package.json
index 460e7a7..d43800b 100644
--- a/package.json
+++ b/package.json
@@ -31,12 +31,12 @@
     "compression": "=1.6.2",
     "connect-static-file": "=1.1.2",
     "docopt": "=0.6.2",
-    "express": "=4.14.1",
+    "express": "=4.15.2",
     "express-basic-auth": "1.0.1",
     "express-ip-access-control": "=1.0.5",
-    "express-winston": "=2.2.0",
-    "helmet": "=3.4.0",
-    "opbeat": "=4.11.0",
+    "express-winston": "=2.3.0",
+    "helmet": "=3.5.0",
+    "opbeat": "=4.12.0",
     "open": "=0.0.5",
     "serve-index": "=1.8.0",
     "winston": "=2.3.1"
@@ -46,11 +46,11 @@
     "chai-as-promised": "=6.0.0",
     "mocha": "=3.2.0",
     "node-fetch": "=1.6.3",
-    "nsp": "=2.6.2",
+    "nsp": "=2.6.3",
     "supertest": "=3.0.0",
     "ts-node": "=2.1.0",
-    "tslint": "=4.4.2",
-    "typescript": "=2.1.6",
+    "tslint": "=4.5.1",
+    "typescript": "=2.2.1",
     "typings": "=2.1.0"
   }
 }