diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49ed468..58eac76 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.
 
+### [4.0.2](https://github.com/wagoid/commitlint-github-action/compare/v4.0.1...v4.0.2) (2021-07-15)
+
+
+### Bug Fixes
+
+* default to .cjs extension in config files ([5b6cd1b](https://github.com/wagoid/commitlint-github-action/commit/5b6cd1b23af3fcd4e6df552d48cc01dff41262dd))
+
 ### [4.0.1](https://github.com/wagoid/commitlint-github-action/compare/v4.0.0...v4.0.1) (2021-07-15)
 
 ## [4.0.0](https://github.com/wagoid/commitlint-github-action/compare/v3.1.4...v4.0.0) (2021-07-15)
diff --git a/action.yml b/action.yml
index 64bc5a4..6fc80f9 100644
--- a/action.yml
+++ b/action.yml
@@ -3,8 +3,7 @@ description: Lints Pull Request commit messages with commitlint
 author: Wagner Santos
 inputs:
   configFile:
-    description:
-      Commitlint config file. If the file doesn't exist, config-conventional settings will be
+    description: Commitlint config file. If the file doesn't exist, config-conventional settings will be
       loaded as a fallback.
     default: ./commitlint.config.cjs
     required: false
@@ -12,11 +11,11 @@ inputs:
     description: >
       When set to true, we follow only the first parent commit when seeing a merge commit. More info
       in git-log docs https://git-scm.com/docs/git-log#Documentation/git-log.txt---first-parent
-    default: 'true'
+    default: "true"
     required: false
   failOnWarnings:
     description: Whether you want to fail on warnings or not
-    default: 'false'
+    default: "false"
     required: false
   helpURL:
     description: Link to a page explaining your commit message convention
@@ -34,7 +33,7 @@ outputs:
     description: The error and warning messages for each one of the analyzed commits
 runs:
   using: docker
-  image: docker://wagoid/commitlint-github-action:4.0.1
+  image: docker://wagoid/commitlint-github-action:4.0.2
 branding:
   icon: check-square
   color: blue
diff --git a/package-lock.json b/package-lock.json
index 6103ad4..2940594 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "commitlint-github-action",
-  "version": "4.0.1",
+  "version": "4.0.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 7440f97..0916f76 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "commitlint-github-action",
-  "version": "4.0.1",
+  "version": "4.0.2",
   "description": "commitlint github action",
   "private": true,
   "exports": "./run.js",