diff --git a/package.json b/package.json
index f266ee2..c98b7ab 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
   "author": "Christoph Bühler <christoph.buehler@bluewin.ch>",
   "license": "MIT",
   "devDependencies": {
-    "@types/jest": "^21.1.0",
+    "@types/jest": "^21.1.2",
     "del-cli": "^1.1.0",
     "jest": "^21.0.0",
     "ts-jest": "^21.0.0",