diff --git a/package-lock.json b/package-lock.json
index 63b14ff..9ac3af9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,11 +33,6 @@
         "sprintf-js": "~1.0.2"
       }
     },
-    "async-limiter": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
-      "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
-    },
     "bluebird": {
       "version": "3.5.3",
       "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.3.tgz",
@@ -599,12 +594,9 @@
       }
     },
     "ws": {
-      "version": "6.1.3",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-6.1.3.tgz",
-      "integrity": "sha512-tbSxiT+qJI223AP4iLfQbkbxkwdFcneYinM2+x46Gx2wgvbaOMO36czfdfVUBRTHvzAMRhDd98sA5d/BuWbQdg==",
-      "requires": {
-        "async-limiter": "~1.0.0"
-      }
+      "version": "7.4.5",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.5.tgz",
+      "integrity": "sha512-xzyu3hFvomRfXKH8vOFMU3OguG6oOvhXMo3xsGy3xWExqaM2dxBbVxuD99O7m3ZUFMvvscsZDqxfgMaRr/Nr1g=="
     },
     "xdg-basedir": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index b3515cd..790ac34 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,6 @@
     "readline-sync": "^1.4.9",
     "structured-cli": "^1.0.5",
     "update-notifier": "^2.5.0",
-    "ws": "^6.1.2"
+    "ws": "^7.4.5"
   }
 }