diff --git a/package.json b/package.json
index c0b1214..4ffe168 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "mkdirp": "^0.5.1"
   },
   "devDependencies": {
-    "jest": "^21.2.1"
+    "jest": "^22.0.0"
   },
   "scripts": {
     "test": "jest",