diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95fd9029599..2b4ee4f1769 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [1.65.0](https://github.com/rudderlabs/rudder-transformer/compare/v1.64.0...v1.65.0) (2024-05-06)
+
+
+### Features
+
+* generate anonymousId and move to component testcases ([447f85f](https://github.com/rudderlabs/rudder-transformer/commit/447f85faf6ccca2179ab33b7fe43e281fc4f5897))
+
+
+### Bug Fixes
+
+* auth0 error handling ([2e22075](https://github.com/rudderlabs/rudder-transformer/commit/2e22075ddf792c573642fd09c5f9d31d8132525b))
+* auth0 error handling for missing userId ([#3334](https://github.com/rudderlabs/rudder-transformer/issues/3334)) ([d2cce77](https://github.com/rudderlabs/rudder-transformer/commit/d2cce772d6f0485ff8ee51af261006eb2066c3a2))
+* braze dedup for non-billable attributes ([#3320](https://github.com/rudderlabs/rudder-transformer/issues/3320)) ([ac59fdc](https://github.com/rudderlabs/rudder-transformer/commit/ac59fdc37d6fe08847d79d249d166de7cc358fd6))
+* multiple event mappings in ortto ([#3341](https://github.com/rudderlabs/rudder-transformer/issues/3341)) ([0a9a2e9](https://github.com/rudderlabs/rudder-transformer/commit/0a9a2e9e2a3029ad7b4834820ba2132d3f57ce98))
+
 ## [1.64.0](https://github.com/rudderlabs/rudder-transformer/compare/v1.63.0...v1.64.0) (2024-04-29)
 
 
diff --git a/package-lock.json b/package-lock.json
index ee4f0bd0879..8e2400e049d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "rudder-transformer",
-  "version": "1.64.0",
+  "version": "1.65.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "rudder-transformer",
-      "version": "1.64.0",
+      "version": "1.65.0",
       "license": "ISC",
       "dependencies": {
         "@amplitude/ua-parser-js": "0.7.24",
diff --git a/package.json b/package.json
index 1a246d143b3..e2fb25df41a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rudder-transformer",
-  "version": "1.64.0",
+  "version": "1.65.0",
   "description": "",
   "homepage": "https://github.com/rudderlabs/rudder-transformer#readme",
   "bugs": {