diff --git a/.github/PULL_REQUEST_TEMPLATE/release-pull-request.md b/.github/PULL_REQUEST_TEMPLATE/release-pull-request.md
index 72c57e7c..1f43138d 100644
--- a/.github/PULL_REQUEST_TEMPLATE/release-pull-request.md
+++ b/.github/PULL_REQUEST_TEMPLATE/release-pull-request.md
@@ -2,7 +2,7 @@
 
 **Description**
 <!-- Do not push the release tag until this PR is merged -->
-This pull request updates ReQUIAM v0.xx.x -> v0.xx.0. Closes #<insert associated issue number>
+This pull request updates LD-Cool-P v0.xx.x -> v0.xx.0. Closes #<insert associated issue number>
 
 <!-- You may create the pull request after editing the Title and Description above. -->
 <!-- The remaining steps can be completed after PR creation -->
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c7c0da11..d3a9b2b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
 # Changelog
+## [v1.4.0](https://github.com/UAL-RE/LD-Cool-P/tree/v1.4.0) (2025-12-11)
+* Enhancement: Update to Python 3.13 by @HafeezOJ in https://github.com/UAL-RE/LD-Cool-P/pull/288
+
+**Full Changelog**: https://github.com/UAL-RE/LD-Cool-P/compare/v1.3.1...v1.4.0
+
 ## [v1.3.1](https://github.com/UAL-RE/LD-Cool-P/tree/v1.3.1) (2025-10-09)
 * Fix: Remove permission for others by @HafeezOJ in https://github.com/UAL-RE/LD-Cool-P/pull/284
 **Full Changelog**: https://github.com/UAL-RE/LD-Cool-P/compare/v1.3.0...v1.3.1
diff --git a/ldcoolp/__init__.py b/ldcoolp/__init__.py
index 07c5eec6..6f2a6e6c 100644
--- a/ldcoolp/__init__.py
+++ b/ldcoolp/__init__.py
@@ -1,6 +1,6 @@
 from os import path
 
-__version__ = "1.3.1"
+__version__ = "1.4.0"
 
 CODE_NAME = "LD-Cool-P"
 
diff --git a/setup.py b/setup.py
index f2047880..53182425 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setup(
     name='ldcoolp',
-    version='1.3.1',
+    version='1.4.0',
     packages=['ldcoolp'],
     url='https://github.com/UAL-RE/LD-Cool-P',
     license='MIT License',