diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f950875..81cb6b43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## [v4.26.1](https://github.com/plivo/plivo-node/tree/v4.26.1) (2022-01-21)
+**Bug Fix**
+- Making AppId non mandatory for Buy number and update number APIs(https://github.com/plivo/plivo-node/pull/234)
+
 ## [v4.26.0](https://github.com/plivo/plivo-node/tree/v4.26.0) (2021-12-14)
 **Features - Voice**
 - Routing SDK traffic through Akamai endpoints for all the [Voice APIs](https://www.plivo.com/docs/voice/api/overview/)
diff --git a/package.json b/package.json
index 132fc259..7853d669 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "plivo",
-  "version": "4.26.0",
+  "version": "4.26.1",
   "description": "A Node.js SDK to make voice calls and send SMS using Plivo and to generate Plivo XML",
   "homepage": "https://github.com/plivo/plivo-node",
   "files": [