diff --git a/app/package-lock.json b/app/package-lock.json
index ecb0813..c947e9e 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -5662,11 +5662,6 @@
             "websocket-extensions": ">=0.1.1"
           }
         },
-        "websocket-extensions": {
-          "version": "0.1.1",
-          "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.1.tgz",
-          "integrity": "sha1-domUmcGEtu91Q3fC27DNbLVdKec="
-        },
         "xmlhttprequest": {
           "version": "1.8.0",
           "resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
@@ -14438,9 +14433,9 @@
       }
     },
     "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=="
     },
     "whatwg-encoding": {
       "version": "1.0.5",