diff --git a/package-lock.json b/package-lock.json
index 562af5b..21bbc0f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "graphql-editor-cli",
-  "version": "0.5.4",
+  "version": "0.5.5",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "graphql-editor-cli",
-      "version": "0.5.4",
+      "version": "0.5.5",
       "license": "MIT",
       "dependencies": {
         "adm-zip": "^0.5.9",
@@ -30,6 +30,7 @@
         "qs": "^6.11.0",
         "run-async": "^2.4.1",
         "stucco-js": "^0.10.10",
+        "ws": "^8.11.0",
         "yargs": "^17.5.1"
       },
       "bin": {
@@ -6030,6 +6031,26 @@
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
+    "node_modules/ws": {
+      "version": "8.11.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
+      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/y18n": {
       "version": "5.0.8",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
@@ -10452,6 +10473,12 @@
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
+    "ws": {
+      "version": "8.11.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
+      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
+      "requires": {}
+    },
     "y18n": {
       "version": "5.0.8",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
diff --git a/package.json b/package.json
index 720dfef..f5c7a78 100644
--- a/package.json
+++ b/package.json
@@ -69,6 +69,7 @@
     "qs": "^6.11.0",
     "run-async": "^2.4.1",
     "stucco-js": "^0.10.10",
+    "ws": "^8.11.0",
     "yargs": "^17.5.1"
   }
 }