diff --git a/package-lock.json b/package-lock.json
index 86b8398..f40923a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -137,7 +137,7 @@
       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
     "ws": {
-      "version": "7.1.2",
+      "version": "7.4.6",
       "resolved": "https://registry.npmjs.org/ws/-/ws-7.1.2.tgz",
       "integrity": "sha512-gftXq3XI81cJCgkUiAVixA0raD9IVmXqsylCrjRygw4+UOOGzPoxnQ6r/CnVL9i+mDncJo94tSkyrtuuQVBmrg==",
       "requires": {