diff --git a/package-lock.json b/package-lock.json
index a9dfa9d..57097a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,6 +18,7 @@
         "lodash": "4.17.15",
         "marked": "0.3.19",
         "minimist": "0.0.8",
+        "node-fetch": "^2.6.0",
         "node-yaml-config": "0.0.5",
         "semver": "5.7.1",
         "to": "0.2.9",
@@ -942,6 +943,15 @@
         "semver": "^5.7.0"
       }
     },
+    "node_modules/node-fetch": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==",
+      "license": "MIT",
+      "engines": {
+        "node": "4.x || >=6.0.0"
+      }
+    },
     "node_modules/node-yaml-config": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/node-yaml-config/-/node-yaml-config-0.0.5.tgz",
diff --git a/package.json b/package.json
index 02f2301..be7ac5f 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "lodash": "4.17.15",
     "marked": "0.3.19",
     "minimist": "0.0.8",
+    "node-fetch": "^2.6.0",
     "node-yaml-config": "0.0.5",
     "semver": "5.7.1",
     "to": "0.2.9",