diff --git a/package.json b/package.json
index 251d32a6b7..109fc3fd06 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "glob": "^7.1.2",
     "mocha": "^3.2.0",
     "mocha-webpack": "^1.0.1",
-    "prettier": "^1.10.2",
+    "prettier": "^1.12.1",
     "prompt": "^1.0.0",
     "replace-in-file": "^3.1.0",
     "rimraf": "^2.5.2",