diff --git a/package-lock.json b/package-lock.json
index 63fcc40..ec01152 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -703,6 +703,7 @@
             "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
             "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
             "dev": true,
+            "optional": true,
             "requires": {
                 "kind-of": "^3.0.2",
                 "longest": "^1.0.1",
@@ -714,6 +715,7 @@
                     "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
                     "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "is-buffer": "^1.1.5"
                     }
@@ -1073,7 +1075,8 @@
             "version": "1.1.0",
             "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.0.tgz",
             "integrity": "sha512-c5mRlguI/Pe2dSZmpER62rSCu0ryKmWddzRYsuXc50U2/g8jMOulc31VZMa4mYx31U5xsmSOpDCgH88Vl9cDGQ==",
-            "dev": true
+            "dev": true,
+            "optional": true
         },
         "builtin-modules": {
             "version": "1.1.1",
@@ -3988,7 +3991,8 @@
             "version": "1.0.1",
             "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
             "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-            "dev": true
+            "dev": true,
+            "optional": true
         },
         "loose-envify": {
             "version": "1.4.0",
@@ -4373,10 +4377,13 @@
             }
         },
         "node-fetch": {
-            "version": "2.2.0",
-            "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.2.0.tgz",
-            "integrity": "sha512-OayFWziIxiHY8bCUyLX6sTpDH8Jsbp4FfYd1j1f7vZyfgkcOnAyM4oQR16f8a0s7Gl/viMGRey8eScYk4V4EZA==",
-            "dev": true
+            "version": "2.6.7",
+            "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+            "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+            "dev": true,
+            "requires": {
+                "whatwg-url": "^5.0.0"
+            }
         },
         "nopt": {
             "version": "3.0.6",
@@ -7560,6 +7567,7 @@
                     "version": "0.1.4",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "kind-of": "^3.0.2",
                         "longest": "^1.0.1",
@@ -8502,7 +8510,8 @@
                 "longest": {
                     "version": "1.0.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
                 },
                 "lru-cache": {
                     "version": "4.1.3",
@@ -11248,6 +11257,12 @@
                 "through2": "^2.0.3"
             }
         },
+        "tr46": {
+            "version": "0.0.3",
+            "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+            "integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=",
+            "dev": true
+        },
         "traverse": {
             "version": "0.6.6",
             "resolved": "https://registry.npmjs.org/traverse/-/traverse-0.6.6.tgz",
@@ -11717,6 +11732,22 @@
                 "source-map": "^0.5.1"
             }
         },
+        "webidl-conversions": {
+            "version": "3.0.1",
+            "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+            "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=",
+            "dev": true
+        },
+        "whatwg-url": {
+            "version": "5.0.0",
+            "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+            "integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+            "dev": true,
+            "requires": {
+                "tr46": "~0.0.3",
+                "webidl-conversions": "^3.0.0"
+            }
+        },
         "which": {
             "version": "1.3.1",
             "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",