diff --git a/generate_keys/package.json b/generate_keys/package.json
index 8964440..a8152da 100644
--- a/generate_keys/package.json
+++ b/generate_keys/package.json
@@ -10,7 +10,7 @@
     "cookie-parser": "~1.4.3",
     "debug": "~2.6.3",
     "express": "~4.15.2",
-    "morgan": "~1.8.1",
+    "morgan": "~1.9.1",
     "node-jose": "^0.9.5",
     "pug": "~2.0.0-beta11",
     "serve-favicon": "~2.4.2"