diff --git a/package.json b/package.json
index 52eac453..df51ef75 100644
--- a/package.json
+++ b/package.json
@@ -30,10 +30,10 @@
     "async": "~0.2.10"
   },
   "peerDependencies": {
-    "loopback-datasource-juggler": "^1.3.11"
+    "loopback-datasource-juggler": "^1.4.0 < 1.6.0"
   },
   "devDependencies": {
-    "loopback-datasource-juggler": "^1.3.11",
+    "loopback-datasource-juggler": "^1.4.0 < 1.6.0",
     "mocha": "~1.17.1",
     "strong-task-emitter": "0.0.x",
     "supertest": "~0.9.0",