diff --git a/package-lock.json b/package-lock.json
index 09f53666..6d1ec9a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9593,6 +9593,16 @@
         "@babel/runtime": "7.0.0",
         "ws": "6.0.0",
         "xmlhttprequest": "1.8.0"
+      },
+      "dependencies": {
+        "ws": {
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-6.0.0.tgz",
+          "integrity": "sha512-c2UlYcAZp1VS8AORtpq6y4RJIkJ9dQz18W32SpR/qXGfLDZ2jU4y4wKvvZwqbi7U6gxFQTeE+urMbXU/tsDy4w==",
+          "requires": {
+            "async-limiter": "~1.0.0"
+          }
+        }
       }
     },
     "parse-json": {
@@ -11818,11 +11828,11 @@
       }
     },
     "ws": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-6.0.0.tgz",
-      "integrity": "sha512-c2UlYcAZp1VS8AORtpq6y4RJIkJ9dQz18W32SpR/qXGfLDZ2jU4y4wKvvZwqbi7U6gxFQTeE+urMbXU/tsDy4w==",
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.1.0.tgz",
+      "integrity": "sha512-H3dGVdGvW2H8bnYpIDc3u3LH8Wue3Qh+Zto6aXXFzvESkTVT6rAfKR6tR/+coaUvxs8yHtmNV0uioBF62ZGSTg==",
       "requires": {
-        "async-limiter": "1.0.0"
+        "async-limiter": "~1.0.0"
       }
     },
     "xdg-basedir": {
diff --git a/package.json b/package.json
index dc118e3f..ec911ff0 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "uuid": "^3.1.0",
     "winston": "2.4.1",
     "winston-daily-rotate-file": "1.7.2",
-    "ws": "6.0.0"
+    "ws": "6.1.0"
   },
   "devDependencies": {
     "@babel/cli": "7.1.2",