diff --git a/package-lock.json b/package-lock.json
index 62a90d8..6d19a56 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -214,13 +214,6 @@
               "integrity": "sha1-jHyF2gcTtAYFVrTXHAF3XuEmnrk=",
               "requires": {
                 "websocket-extensions": ">=0.1.1"
-              },
-              "dependencies": {
-                "websocket-extensions": {
-                  "version": "0.1.1",
-                  "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.1.tgz",
-                  "integrity": "sha1-domUmcGEtu91Q3fC27DNbLVdKec="
-                }
               }
             }
           }
@@ -586,9 +579,9 @@
       }
     },
     "websocket-extensions": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.3.tgz",
-      "integrity": "sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg=="
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
+      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg=="
     }
   }
 }