Update readline-sync

npm-shrinkwrap.json

@@ -1027,9 +1027,9 @@
       "resolved": "https://registry.npmjs.org/passport-strategy/-/passport-strategy-1.0.0.tgz"
     },
     "readline-sync": {
-      "version": "1.4.1",
-      "from": "readline-sync@>=1.4.1 <2.0.0",
-      "resolved": "https://registry.npmjs.org/readline-sync/-/readline-sync-1.4.1.tgz"
+      "version": "1.4.6",
+      "from": "readline-sync@latest",
+      "resolved": "https://registry.npmjs.org/readline-sync/-/readline-sync-1.4.6.tgz"
     },
     "request": {
       "version": "2.69.0",

package.json

@@ -39,7 +39,7 @@
     "passport": "^0.2.2",
     "passport-http-bearer": "^1.0.1",
     "passport-ldapjs": "^1.0.2",
-    "readline-sync": "^1.4.1",
+    "readline-sync": "^1.4.6",
     "request": "^2.69.0",
     "safetydance": "^0.1.1",
     "serve-index": "^1.8.0",