diff --git a/package.json b/package.json
index 1fb066b8..1c264d86 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "async": "1.3.0",
     "bindings": "^1.2.1",
     "bitcore": "^0.13.0",
-    "chainlib": "^0.1.3",
+    "chainlib": "^0.2.0",
     "errno": "^0.1.2",
     "memdown": "^1.0.0",
     "mkdirp": "0.5.0",