diff --git a/package.json b/package.json
index 793638d..7b8b6c4 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "concurrently": "3.4.0",
     "css-loader": "0.26.2",
     "cz-lerna-changelog": "1.2.1",
-    "expect": "1.20.2",
+    "expect": "21.0.0",
     "favicons-webpack-plugin": "0.0.7",
     "file-loader": "0.10.1",
     "html-loader": "0.4.5",