diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6bca95652..8933728ccf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 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.
 
+### [1.52.4](https://github.com/rudderlabs/rudder-transformer/compare/v1.52.3...v1.52.4) (2023-12-27)
+
+
+### Bug Fixes
+
+* send empty string instead of null when the schema data is undefined ([#2955](https://github.com/rudderlabs/rudder-transformer/issues/2955)) ([511741e](https://github.com/rudderlabs/rudder-transformer/commit/511741ed356b365f52e0335ce6a1fc953ccbc465))
+
 ### [1.52.3](https://github.com/rudderlabs/rudder-transformer/compare/v1.52.2...v1.52.3) (2023-12-18)
 
 
diff --git a/package-lock.json b/package-lock.json
index 573993a1a6..552802d3be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "rudder-transformer",
-  "version": "1.52.3",
+  "version": "1.52.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "rudder-transformer",
-      "version": "1.52.3",
+      "version": "1.52.4",
       "license": "ISC",
       "dependencies": {
         "@amplitude/ua-parser-js": "^0.7.24",
diff --git a/package.json b/package.json
index e8259c96e6..b80b5be2c6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rudder-transformer",
-  "version": "1.52.3",
+  "version": "1.52.4",
   "description": "",
   "homepage": "https://github.com/rudderlabs/rudder-transformer#readme",
   "bugs": {