diff --git a/CHANGELOG.md b/CHANGELOG.md
index b60c29d..4828568 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Change Log
 
+## [4.6.0](https://github.com/plivo/plivo-node/releases/tag/v4.6.0)(2020-04-29)
+-  Add V3 signature helper functions.
+
 ## [4.5.2](https://github.com/plivo/plivo-node/releases/tag/v4.5.2)(2020-04-28)
 -  Fix List Conferences API response.
 
diff --git a/package.json b/package.json
index d4767da..96ae266 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "plivo",
-  "version": "4.5.2",
+  "version": "4.6.0",
   "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": [