diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a92599..8b0c072 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [commit-and-tag-version](https://github.com/absolute-version/commit-and-tag-version) for commit guidelines.
 
+## [13.1.0](https://github.com/absolute-version/commit-and-tag-version/compare/v13.0.0...v13.1.0) (2026-07-21)
+
+
+### Features
+
+* support ESM configuration files ([#306](https://github.com/absolute-version/commit-and-tag-version/issues/306)) ([9e0e5ab](https://github.com/absolute-version/commit-and-tag-version/commit/9e0e5ab7ec8cf8a465b63d3858634126cd040542))
+
 ## [13.0.0](https://github.com/absolute-version/commit-and-tag-version/compare/v12.7.3...v13.0.0) (2026-07-18)
 
 
diff --git a/package-lock.json b/package-lock.json
index 185c0ed..d8321fa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "commit-and-tag-version",
-  "version": "13.0.0",
+  "version": "13.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "commit-and-tag-version",
-      "version": "13.0.0",
+      "version": "13.1.0",
       "license": "ISC",
       "dependencies": {
         "@conventional-changelog/git-client": "3.1.0",
diff --git a/package.json b/package.json
index 308da53..fe53ff2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "commit-and-tag-version",
-  "version": "13.0.0",
+  "version": "13.1.0",
   "description": "replacement for `npm version` with automatic CHANGELOG generation",
   "type": "module",
   "main": "index.js",