diff --git a/packages/demos/package.json b/packages/demos/package.json
index edbd91bb..54f3fd0e 100644
--- a/packages/demos/package.json
+++ b/packages/demos/package.json
@@ -28,7 +28,7 @@
     "react-media": "^1.9.2",
     "style-loader": "^0.23.1",
     "ts-loader": "^5.3.1",
-    "ts-node": "^7.0.1",
+    "ts-node": "^8.0.0",
     "tsconfig-paths": "^3.7.0",
     "tsconfig-paths-webpack-plugin": "^3.2.0",
     "url-loader": "^1.1.2",
diff --git a/yarn.lock b/yarn.lock
index 4b76eeaa..f9c8daaf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2144,6 +2144,11 @@ are-we-there-yet@~1.1.2:
     delegates "^1.0.0"
     readable-stream "^2.0.6"
 
+arg@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/arg/-/arg-4.1.0.tgz#583c518199419e0037abb74062c37f8519e575f0"
+  integrity sha512-ZWc51jO3qegGkVh8Hwpv636EkbesNV5ZNQPCtRa+0qytRYPEs9IYT9qITY9buezqUH5uqyzlWLcufrzU2rffdg==
+
 argparse@^1.0.7:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
@@ -2885,7 +2890,7 @@ buffer-fill@^1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-fill/-/buffer-fill-1.0.0.tgz#f8f78b76789888ef39f205cd637f68e702122b2c"
   integrity sha1-+PeLdniYiO858gXNY39o5wISKyw=
 
-buffer-from@1.x, buffer-from@^1.0.0, buffer-from@^1.1.0:
+buffer-from@1.x, buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
   integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
@@ -12592,17 +12597,15 @@ ts-loader@^5.3.1:
     micromatch "^3.1.4"
     semver "^5.0.1"
 
-ts-node@^7.0.1:
-  version "7.0.1"
-  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-7.0.1.tgz#9562dc2d1e6d248d24bc55f773e3f614337d9baf"
-  integrity sha512-BVwVbPJRspzNh2yfslyT1PSbl5uIk03EZlb493RKHN4qej/D06n1cEhjlOJG69oFsE7OT8XjpTUcYf6pKTLMhw==
+ts-node@^8.0.0:
+  version "8.0.1"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-8.0.1.tgz#cad98e8d50f0474f0d763ca8dc4c1bf8b7554ae2"
+  integrity sha512-zER3Js6Iotp31ghen6nKjgX75UOipwTWX9T5fAVmHaaYAizWhOes4uAsLmDC8H51UG5tHL8gNjoa/wLFjo7wtA==
   dependencies:
+    arg "^4.1.0"
     arrify "^1.0.0"
-    buffer-from "^1.1.0"
     diff "^3.1.0"
     make-error "^1.1.1"
-    minimist "^1.2.0"
-    mkdirp "^0.5.1"
     source-map-support "^0.5.6"
     yn "^2.0.0"