diff --git a/package.json b/package.json
index 9047ca6..3fd5eb4 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "babel-polyfill": "^6.23.0",
     "babel-preset-es2015": "^6.24.0",
     "coveralls": "^2.12.0",
-    "jest": "^20.0.1",
+    "jest": "^21.0.1",
     "jsdoc-to-markdown": "^3.0.0",
     "jest-cli": "^20.0.0",
     "rollup": "^0.48.0",