diff --git a/package-lock.json b/package-lock.json
index e179740..bcd4c04 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2176,12 +2176,6 @@
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           "integrity": "sha512-b0553uYA5YAEGgyYIGYROzKQ7X5RAqedkfjiZxwi0kL1g3bOaBNNZfYkzt/CL0umgD5wc9Jec2FbB98CjkMRvQ==",
           "dev": true
-        },
-        "ws": {
-          "version": "7.4.0",
-          "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.0.tgz",
-          "integrity": "sha512-kyFwXuV/5ymf+IXhS6f0+eAFvydbaBW3zjpT6hUdAh/hbVjTIB5EHBGi0bPoCLSK2wcuz3BrEkB9LrYv1Nm4NQ==",
-          "dev": true
         }
       }
     },
@@ -2748,6 +2742,15 @@
           "resolved": "https://registry.npmjs.org/commander/-/commander-2.11.0.tgz",
           "integrity": "sha512-b0553uYA5YAEGgyYIGYROzKQ7X5RAqedkfjiZxwi0kL1g3bOaBNNZfYkzt/CL0umgD5wc9Jec2FbB98CjkMRvQ==",
           "dev": true
+        },
+        "ws": {
+          "version": "6.2.2",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
+          "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
+          "dev": true,
+          "requires": {
+            "async-limiter": "~1.0.0"
+          }
         }
       }
     },
@@ -6500,14 +6503,6 @@
         "whatwg-url": "^8.0.0",
         "ws": "^7.2.3",
         "xml-name-validator": "^3.0.0"
-      },
-      "dependencies": {
-        "ws": {
-          "version": "7.4.0",
-          "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.0.tgz",
-          "integrity": "sha512-kyFwXuV/5ymf+IXhS6f0+eAFvydbaBW3zjpT6hUdAh/hbVjTIB5EHBGi0bPoCLSK2wcuz3BrEkB9LrYv1Nm4NQ==",
-          "dev": true
-        }
       }
     },
     "jsesc": {
@@ -6788,6 +6783,17 @@
         "livereload-js": "^3.1.0",
         "opts": ">= 1.2.0",
         "ws": "^6.2.1"
+      },
+      "dependencies": {
+        "ws": {
+          "version": "6.2.2",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
+          "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
+          "dev": true,
+          "requires": {
+            "async-limiter": "~1.0.0"
+          }
+        }
       }
     },
     "livereload-js": {
@@ -9428,13 +9434,10 @@
       }
     },
     "ws": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
-      "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
-      "dev": true,
-      "requires": {
-        "async-limiter": "~1.0.0"
-      }
+      "version": "7.4.6",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.6.tgz",
+      "integrity": "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==",
+      "dev": true
     },
     "xml-name-validator": {
       "version": "3.0.0",