diff --git a/CHANGELOG.md b/CHANGELOG.md
index 18a77ae..f07729f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,12 +5,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [3.12.0] - 2023-XX-XX
+## [3.12.1] - 2023-XX-XX
+
+### Added
+- Added `failOnEmptyBody` flag for `callServer` to specify wether or not a request should fail if it has no body.
+
+## [3.12.0] - 2023-12-03
 
 ### Added 
 - Support for header-based logger feature
 - Added `risk_start_time` and `enforcer_start_time` fields to enforcer activities.
-- Added `failOnEmptyBody` flag for `callServer` to specify wether or not a request should fail if it has no body.
+
 
 ### Changed
 - Changed the structure of the headers field on async activities to array
diff --git a/README.md b/README.md
index 5fca4c9..2636d63 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 [PerimeterX](http://www.perimeterx.com) Shared base for NodeJS enforcers
 =============================================================
 
-> Latest stable version: [v3.11.0](https://www.npmjs.com/package/perimeterx-node-core)
+> Latest stable version: [v3.12.0](https://www.npmjs.com/package/perimeterx-node-core)
 
 This is a shared base implementation for PerimeterX Express enforcer and future NodeJS enforcers. For a fully functioning implementation example, see the [Node-Express enforcer](https://github.com/PerimeterX/perimeterx-node-express/) implementation.
 
diff --git a/package-lock.json b/package-lock.json
index 821ccfd..0ff58b2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "perimeterx-node-core",
-    "version": "3.11.0",
+    "version": "3.12.0",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "perimeterx-node-core",
-            "version": "3.11.0",
+            "version": "3.12.0",
             "license": "ISC",
             "dependencies": {
                 "agent-phin": "^1.0.4",
diff --git a/package.json b/package.json
index 903f49f..4a73bf2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "perimeterx-node-core",
-    "version": "3.11.0",
+    "version": "3.12.0",
     "description": "PerimeterX NodeJS shared core for various applications to monitor and block traffic according to PerimeterX risk score",
     "main": "index.js",
     "scripts": {