diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5569127..5cb21bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [1.5.0](https://github.com/imevanc/casenator/compare/v1.4.0...v1.5.0) (2024-09-20)
+
+
+### Features
+
+* add cobol case ([#20](https://github.com/imevanc/casenator/issues/20)) ([1b2bec9](https://github.com/imevanc/casenator/commit/1b2bec9d9bf3220dddb1f1f4b698f8527e72c3f7))
+
 # [1.4.0](https://github.com/imevanc/casenator/compare/v1.3.0...v1.4.0) (2024-09-08)
 
 
diff --git a/package.json b/package.json
index 0d22e45..0a4a9bc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "casenator",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "Casenator is a lightweight utility package for converting strings between camelCase, PascalCase, kebab-case, uppercase, lowercase, and more, with built-in exception handling.",
   "main": "index.js",
   "scripts": {