diff --git a/package-lock.json b/package-lock.json
index a5c77a2..33c8d48 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13931,6 +13931,17 @@
       "requires": {
         "node-fetch": "^1.0.1",
         "whatwg-fetch": ">=0.10.0"
+      },
+      "dependencies": {
+        "node-fetch": {
+          "version": "1.7.3",
+          "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-1.7.3.tgz",
+          "integrity": "sha512-NhZ4CsKx7cYm2vSrBAr2PvFOe6sWDf0UYLRqA6svUYg7+/TSfVAu49jYC4BvQ4Sms9SZgdqGBgroqfDhJdTyKQ==",
+          "requires": {
+            "encoding": "^0.1.11",
+            "is-stream": "^1.0.1"
+          }
+        }
       }
     },
     "isstream": {
@@ -19280,12 +19291,32 @@
       }
     },
     "node-fetch": {
-      "version": "1.7.3",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-1.7.3.tgz",
-      "integrity": "sha512-NhZ4CsKx7cYm2vSrBAr2PvFOe6sWDf0UYLRqA6svUYg7+/TSfVAu49jYC4BvQ4Sms9SZgdqGBgroqfDhJdTyKQ==",
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
       "requires": {
-        "encoding": "^0.1.11",
-        "is-stream": "^1.0.1"
+        "whatwg-url": "^5.0.0"
+      },
+      "dependencies": {
+        "tr46": {
+          "version": "0.0.3",
+          "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+          "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
+        },
+        "webidl-conversions": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+          "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="
+        },
+        "whatwg-url": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+          "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+          "requires": {
+            "tr46": "~0.0.3",
+            "webidl-conversions": "^3.0.0"
+          }
+        }
       }
     },
     "node-gyp": {
@@ -20745,9 +20776,9 @@
       }
     },
     "pubsub-js": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/pubsub-js/-/pubsub-js-1.8.0.tgz",
-      "integrity": "sha512-z/61CZMA+jaQpBU0QSWkC4w6lX3tPbOdtl1h2UWac4sn6dkWfx7ND75SsN6U0amczdI66PqfuXXD0Ad7tnbaQg=="
+      "version": "1.9.4",
+      "resolved": "https://registry.npmjs.org/pubsub-js/-/pubsub-js-1.9.4.tgz",
+      "integrity": "sha512-hJYpaDvPH4w8ZX/0Fdf9ma1AwRgU353GfbaVfPjfJQf1KxZ2iHaHl3fAUw1qlJIR5dr4F3RzjGaWohYUEyoh7A=="
     },
     "pump": {
       "version": "3.0.0",
@@ -24081,7 +24112,7 @@
     "tether": {
       "version": "0.6.5",
       "resolved": "http://registry.npmjs.org/tether/-/tether-0.6.5.tgz",
-      "integrity": "sha1-uzzUvhX5WsK5tKmVKzsalc9cEkI="
+      "integrity": "sha512-EB4ikngSdbsZw1R4lg+Y0P+ox19NdYIvXtXdHajIV+cUSzJR59VR3zVKYSrwNANjrDnYG3fhy5zRxTCUc59RAw=="
     },
     "text-table": {
       "version": "0.2.0",
diff --git a/package.json b/package.json
index 65f9f5e..afa523d 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "js-sha256": "^0.2.3",
     "lodash-es": "^4.17.10",
     "lzma": "2.1.6",
-    "node-fetch": "^1.3.1",
+    "node-fetch": "^2.6.7",
     "numeral": "^2.0.4",
     "object-assign": "^4.0.1",
     "peerjs": "^0.3.14",