diff --git a/2020/node/package-lock.json b/2020/node/package-lock.json
index 04b9a95..67ab83d 100644
--- a/2020/node/package-lock.json
+++ b/2020/node/package-lock.json
@@ -5353,9 +5353,9 @@
       }
     },
     "ws": {
-      "version": "7.4.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.0.tgz",
-      "integrity": "sha512-kyFwXuV/5ymf+IXhS6f0+eAFvydbaBW3zjpT6hUdAh/hbVjTIB5EHBGi0bPoCLSK2wcuz3BrEkB9LrYv1Nm4NQ==",
+      "version": "7.5.6",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.6.tgz",
+      "integrity": "sha512-6GLgCqo2cy2A2rjCNFlxQS6ZljG/coZfZXclldI8FB/1G3CCI36Zd8xy2HrFVACi8tfk5XrgLQEk+P0Tnz9UcA==",
       "dev": true
     },
     "xml-name-validator": {