diff --git a/package.json b/package.json
index e6335fc..d8e4636 100644
--- a/package.json
+++ b/package.json
@@ -13,9 +13,9 @@
     "bcrypt-nodejs": "^0.0.3",
     "biguint-format": "^1.0.0",
     "clamav.js": "^0.12.0",
-    "express": "4.12.3",
+    "express": "4.16.0",
     "flake-idgen": "^1.1.0",
-    "jsonwebtoken": "7.3.0",
+    "jsonwebtoken": "8.0.0",
     "mongoose": "^4.13.6",
     "nconf": "^0.9.1",
     "passport": "^0.4.0",
@@ -24,7 +24,7 @@
     "stream": "^0.0.2",
     "swagger-tools": "^0.10.3",
     "underscore": "^1.8.3",
-    "validator": "7.0.0",
+    "validator": "9.4.1",
     "winston": "^2.4.0",
     "yamljs": "0.2.9"
   },