diff --git a/package.json b/package.json
index 7a1a1b3..653e97d 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "eslint-plugin-prettier": "^3.0.1",
     "eslint-plugin-react": "^7.12.4",
     "eslint-plugin-typescript": "^0.14.0",
-    "expect": "^24.8.0",
+    "expect": "^27.0.6",
     "mocha": "^6.1.4",
     "prettier": "^1.16.4",
     "typescript": "^3.2.1",