diff --git a/package.json b/package.json
index 1542853ad..9b7d43fd6 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "valid-url": "^1.0.9",
     "vreme": "^3.0.2",
     "web3": "0.18.2",
-    "web3-provider-engine": "^9.1.0",
+    "web3-provider-engine": "^9.1.1",
     "web3-stream-provider": "^2.0.6",
     "xtend": "^4.0.1"
   },