diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6a2f2fc..ce90ef15 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+# [2.31.0](https://github.com/coinranking/exchanges/compare/v2.30.0...v2.31.0) (2020-03-25)
+
+
+### Bug Fixes
+
+* **bitsten:** used basevolume as quotevolume ([e9a22d9](https://github.com/coinranking/exchanges/commit/e9a22d95fd7bc4c72f0301821c33583dcdc686e1))
+* remove base volume ([9676e82](https://github.com/coinranking/exchanges/commit/9676e82d01350b7c3f3df6cf9abbd194818d0b32))
+
+
+### Features
+
+* bitsten driver ([8c0731d](https://github.com/coinranking/exchanges/commit/8c0731d35553545013660c75b2ccbba09a127f3a))
+
 # [2.30.0](https://github.com/coinranking/exchanges/compare/v2.29.0...v2.30.0) (2020-03-25)
 
 
diff --git a/package-lock.json b/package-lock.json
index 210e9d8c..fcd19945 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@coinranking/exchanges",
-  "version": "2.30.0",
+  "version": "2.31.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index dcc4b963..fe53d16d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@coinranking/exchanges",
-  "version": "2.30.0",
+  "version": "2.31.0",
   "description": "An open source JavaScript library for fetching tickers from cryptocurrency exchanges",
   "main": "lib/exchanges.js",
   "engines": {