diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35542b1f..b6a60691 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [2.0.1](https://github.com/lgaticaq/cha-price/compare/v2.0.0...v2.0.1) (2018-08-23)
+
+
+### Bug Fixes
+
+* **orionx:** fix HMAC ([3bfc9d9](https://github.com/lgaticaq/cha-price/commit/3bfc9d9))
+
 ## 2.0.0 (2018-05-01)
 
 ##### Breaking Changes
@@ -61,4 +68,3 @@
 ##### New Features
 
 * **src:**  first commit ([b5d914bb](https://github.com/lgaticaq/cha-price/commit/b5d914bbf51a2925a9996f98eff7c357a62cc01e))
-
diff --git a/package-lock.json b/package-lock.json
index dbd0441b..0872f15f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "cha-price",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 2390c173..41d5d8d0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cha-price",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "Get price of chaucha",
   "main": "src",
   "browser": {