diff --git a/README.md b/README.md
index 778162b0..3599a48f 100644
--- a/README.md
+++ b/README.md
@@ -217,7 +217,7 @@ PHP extensions can be set up using the `extensions` input. It accepts a `string`
 
 These tools can be set up globally using the `tools` input. It accepts a string in csv-format.
 
-[`behat`], [`blackfire`], [`blackfire-player`], [`codeception`], [`composer`], [`composer-normalize`], [`composer-prefetcher`], [`composer-require-checker`], [`composer-unused`], [`cs2pr`], [`deployer`], [`flex`], [`grpc_php_plugin`], [`infection`], [`parallel-lint`], [`pecl`], [`phan`], [`phing`], [`phinx`], [`phive`], [`php-config`], [`php-cs-fixer`], [`phpcbf`], [`phpcpd`], [`phpcs`], [`phpdoc`] or [`phpDocumentor`], [`phpize`], [`phplint`], [`phpmd`], [`phpspec`], [`phpstan`], [`phpunit`], [`phpunit-bridge`], [`phpunit-polyfills`], [`prestissimo`], [`protoc`], [`psalm`], [`symfony`] or [`symfony-cli`], [`vapor`] or [`vapor-cli`], [`wp`] or [`wp-cli`]
+[`behat`], [`blackfire`], [`blackfire-player`], [`churn`], [`codeception`], [`composer`], [`composer-normalize`], [`composer-prefetcher`], [`composer-require-checker`], [`composer-unused`], [`cs2pr`], [`deployer`], [`flex`], [`grpc_php_plugin`], [`infection`], [`parallel-lint`], [`pecl`], [`phan`], [`phing`], [`phinx`], [`phive`], [`php-config`], [`php-cs-fixer`], [`phpcbf`], [`phpcpd`], [`phpcs`], [`phpdoc`] or [`phpDocumentor`], [`phpize`], [`phplint`], [`phpmd`], [`phpspec`], [`phpstan`], [`phpunit`], [`phpunit-bridge`], [`phpunit-polyfills`], [`prestissimo`], [`protoc`], [`psalm`], [`symfony`] or [`symfony-cli`], [`vapor`] or [`vapor-cli`], [`wp`] or [`wp-cli`]
 
 ```yaml
 - name: Setup PHP with tools
@@ -946,6 +946,7 @@ These companies generously provide setup-php their products and services to aid
 [`behat`]:                    https://docs.behat.org/en/latest/
 [`blackfire`]:                https://blackfire.io/docs/php/index
 [`blackfire-player`]:         https://blackfire.io/docs/builds-cookbooks/player
+[`churn`]:                    https://github.com/bmitch/churn-php
 [`codeception`]:              https://codeception.com/
 [`composer`]:                 https://getcomposer.org/
 [`composer-normalize`]:       https://github.com/ergebnis/composer-normalize
diff --git a/__tests__/tools.test.ts b/__tests__/tools.test.ts
index d6002947..22162a05 100644
--- a/__tests__/tools.test.ts
+++ b/__tests__/tools.test.ts
@@ -381,11 +381,12 @@ describe('Tools tests', () => {
 
   it.each([
     [
-      'blackfire, blackfire-player, cs2pr, flex, grpc_php_plugin, parallel-lint, php-cs-fixer, phpDocumentor, phplint, phpstan, phpunit, pecl, phing, phinx, phinx:1.2.3, phive, phpunit-bridge, phpunit-polyfills, php-config, phpize, protoc, symfony, vapor, wp',
+      'blackfire, blackfire-player, churn, cs2pr, flex, grpc_php_plugin, parallel-lint, php-cs-fixer, phpDocumentor, phplint, phpstan, phpunit, pecl, phing, phinx, phinx:1.2.3, phive, phpunit-bridge, phpunit-polyfills, php-config, phpize, protoc, symfony, vapor, wp',
       [
         'add_tool https://github.com/shivammathur/composer-cache/releases/latest/download/composer-7.4-stable.phar,https://getcomposer.org/composer-stable.phar composer',
         'add_blackfire',
         'add_tool https://get.blackfire.io/blackfire-player.phar blackfire-player "-V"',
+        'add_tool https://github.com/bmitch/churn-php/releases/latest/download/churn.phar churn "-V"',
         'add_tool https://github.com/staabm/annotate-pull-request-from-checkstyle/releases/latest/download/cs2pr cs2pr "-V"',
         'add_composertool flex flex symfony/ global',
         'add_grpc_php_plugin latest',
@@ -419,12 +420,13 @@ describe('Tools tests', () => {
 
   it.each([
     [
-      'behat, blackfire, blackfire-player, composer-normalize, composer-require-checker, composer-unused, cs2pr:1.2.3, flex, grpc_php_plugin:1.2.3, infection, phan, phan:1.2.3, phing:1.2.3, phinx, phive:1.2.3, php-config, phpcbf, phpcpd, phpcs, phpdoc, phpize, phpmd, phpspec, phpunit-bridge:5.6, phpunit-polyfills:1.0.1, protoc:v1.2.3, psalm, symfony-cli, symfony:1.2.3, vapor-cli, wp-cli',
+      'behat, blackfire, blackfire-player, churn, composer-normalize, composer-require-checker, composer-unused, cs2pr:1.2.3, flex, grpc_php_plugin:1.2.3, infection, phan, phan:1.2.3, phing:1.2.3, phinx, phive:1.2.3, php-config, phpcbf, phpcpd, phpcs, phpdoc, phpize, phpmd, phpspec, phpunit-bridge:5.6, phpunit-polyfills:1.0.1, protoc:v1.2.3, psalm, symfony-cli, symfony:1.2.3, vapor-cli, wp-cli',
       [
         'add_tool https://github.com/shivammathur/composer-cache/releases/latest/download/composer-7.4-stable.phar,https://getcomposer.org/composer-stable.phar composer',
         'add_composertool behat behat behat/ scoped',
         'add_blackfire',
         'add_tool https://get.blackfire.io/blackfire-player.phar blackfire-player "-V"',
+        'add_tool https://github.com/bmitch/churn-php/releases/latest/download/churn.phar churn "-V"',
         'add_tool https://github.com/ergebnis/composer-normalize/releases/latest/download/composer-normalize.phar composer-normalize "-V"',
         'add_composertool composer-require-checker composer-require-checker maglnet/ scoped',
         'add_composertool composer-unused composer-unused icanhazstring/ scoped',
@@ -464,12 +466,13 @@ describe('Tools tests', () => {
 
   it.each([
     [
-      'blackfire, blackfire-player:1.2.3, cs2pr, deployer, does_not_exist, flex, phinx, phive:0.13.2, php-config, phpize, phpmd, simple-phpunit, symfony, wp',
+      'blackfire, blackfire-player:1.2.3, cs2pr, churn, deployer, does_not_exist, flex, phinx, phive:0.13.2, php-config, phpize, phpmd, simple-phpunit, symfony, wp',
       [
         'Add-Tool https://github.com/shivammathur/composer-cache/releases/latest/download/composer-7.4-stable.phar,https://getcomposer.org/composer-stable.phar composer',
         'Add-Blackfire',
         'Add-Tool https://get.blackfire.io/blackfire-player-v1.2.3.phar blackfire-player "-V"',
         'Add-Tool https://github.com/staabm/annotate-pull-request-from-checkstyle/releases/latest/download/cs2pr cs2pr "-V"',
+        'Add-Tool https://github.com/bmitch/churn-php/releases/latest/download/churn.phar churn "-V"',
         'Add-Tool https://deployer.org/deployer.phar deployer "-V"',
         'Tool does_not_exist is not supported',
         'Add-Composertool flex flex symfony/ global',
diff --git a/src/configs/tools.json b/src/configs/tools.json
index 4a2e67d6..890db887 100644
--- a/src/configs/tools.json
+++ b/src/configs/tools.json
@@ -1,4 +1,12 @@
 {
+  "churn": {
+    "type": "phar",
+    "repository": "bmitch/churn-php",
+    "extension": ".phar",
+    "domain": "https://github.com",
+    "version_prefix": "",
+    "version_parameter": "-V"
+  },
   "composer-normalize": {
     "type": "phar",
     "repository": "ergebnis/composer-normalize",