diff --git a/node/package-lock.json b/node/package-lock.json
index ed87655..7e1e9b2 100644
--- a/node/package-lock.json
+++ b/node/package-lock.json
@@ -4,23 +4,15 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "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=="
-    },
     "nodeproxy": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/nodeproxy/-/nodeproxy-1.0.0.tgz",
       "integrity": "sha1-YrDJZR79dd9J4tm6zrFqvlIoJb8="
     },
     "ws": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-5.2.1.tgz",
-      "integrity": "sha512-2NkHdPKjDBj3CHdnAGNpmlliryKqF+n9MYXX7/wsVC4yqYocKreKNjydPDvT3wShAZnndlM0RytEfTALCDvz7A==",
-      "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=="
     }
   }
 }
diff --git a/node/package.json b/node/package.json
index 7a32d36..2f74309 100644
--- a/node/package.json
+++ b/node/package.json
@@ -10,6 +10,6 @@
   "license": "Apache-2.0",
   "dependencies": {
     "nodeproxy": "^1.0.0",
-    "ws": "^5.2.1"
+    "ws": "^7.4.5"
   }
 }