diff --git a/package-lock.json b/package-lock.json
index cf58d7c9e..0faadfe5f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13853,9 +13853,9 @@
       }
     },
     "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-fetch": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index 5bde10ce1..8194952de 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,7 @@
     "ng-navigator-share": "^1.0.3",
     "rxjs": "^6.5.5",
     "tslib": "^1.13.0",
+    "websocket-extensions": "^0.1.4",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {