diff --git a/package.json b/package.json
index 0fd54cc..ccab5a4 100644
--- a/package.json
+++ b/package.json
@@ -35,19 +35,19 @@
     ]
   },
   "dependencies": {
-    "auth0": "2.17.0",
-    "auth0-extension-express-tools": "^1.1.9",
+    "auth0": "4.0.0",
+    "auth0-extension-express-tools": "^2.0.1",
     "auth0-extension-tools": "^1.3.3",
     "auth0-oauth2-express": "1.2.0",
     "body-parser": "^1.15.2",
     "cors": "2.8.1",
     "crypto": "^0.0.3",
-    "express": "4.14.0",
-    "express-jwt": "^5.1.0",
+    "express": "4.16.0",
+    "express-jwt": "^7.2.0",
     "handlebars": "^4.0.5",
-    "jsonwebtoken": "^7.1.9",
+    "jsonwebtoken": "^8.5.0",
     "lodash": "^4.16.4",
-    "nconf": "^0.8.4",
+    "nconf": "^0.11.0",
     "webtask-tools": "^3.1.0",
     "winston": "^2.2.0"
   },