diff --git a/package-lock.json b/package-lock.json
index c60042ba2450..90b69986721d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12452,9 +12452,9 @@
       }
     },
     "ws": {
-      "version": "7.4.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.0.tgz",
-      "integrity": "sha512-kyFwXuV/5ymf+IXhS6f0+eAFvydbaBW3zjpT6hUdAh/hbVjTIB5EHBGi0bPoCLSK2wcuz3BrEkB9LrYv1Nm4NQ==",
+      "version": "7.5.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.3.tgz",
+      "integrity": "sha512-kQ/dHIzuLrS6Je9+uv81ueZomEwH0qVYstcAQ4/Z93K8zeko9gtAbttJWzoC5ukqXY1PpoouV3+VSOqEAFt5wg==",
       "dev": true
     },
     "xdg-basedir": {
diff --git a/package.json b/package.json
index 0fc738bd2d35..9ce814aa92f7 100644
--- a/package.json
+++ b/package.json
@@ -101,7 +101,7 @@
     "tsconfig-paths": "3.9.0",
     "typescript": "4.1.2",
     "web-ext": "5.4.0",
-    "ws": "7.4.0",
+    "ws": "7.5.3",
     "yazl": "2.5.1"
   }
 }