diff --git a/package-lock.json b/package-lock.json
index 83753cd..c0b55f3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4098,9 +4098,9 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "ws": {
-      "version": "7.4.5",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.5.tgz",
-      "integrity": "sha512-xzyu3hFvomRfXKH8vOFMU3OguG6oOvhXMo3xsGy3xWExqaM2dxBbVxuD99O7m3ZUFMvvscsZDqxfgMaRr/Nr1g=="
+      "version": "7.4.6",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
+      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A=="
     },
     "xml2js": {
       "version": "0.4.19",
diff --git a/package.json b/package.json
index 05ef1ef..af3d944 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "node-gpsd": "^0.3.0",
     "serialport": "^7.1.4",
     "usb": "^1.6.0",
-    "ws": "^7.0.1"
+    "ws": "^7.4.6"
   },
   "devDependencies": {
     "babel-cli": "^6.26.0",