diff --git a/package.json b/package.json
index 8fc913ca76..17d814811d 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "simple-jsonrpc": "~0.0.1"
   },
   "devDependencies": {
-    "buster": "~0.7.0"
+    "buster": "~0.6.12"
   },
 
   "scripts": {