diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index 08980c0c..40f3cb95 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -12,11 +12,17 @@ env:
   COMPOSER_FLAGS: "--ansi --no-interaction --no-progress --prefer-dist"
 
 jobs:
-  tests:
+  phpstan:
     name: "PHPStan"
 
     runs-on: ubuntu-latest
 
+    strategy:
+      matrix:
+        php-version:
+          - "7.2"
+          - "latest"
+
     steps:
       - name: "Checkout"
         uses: "actions/checkout@v4"
@@ -24,10 +30,10 @@ jobs:
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
         with:
-          coverage: "none"
+          php-version: "${{ matrix.php-version }}"
           extensions: "intl, zip"
           ini-values: "memory_limit=-1"
-          php-version: "7.2"
+          coverage: "none"
 
       - name: "Update dependencies"
         run: "composer update ${{ env.COMPOSER_FLAGS }}"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 82edeef2..d2eef081 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Added
+- Run PHPStan using the lowest and highest php version ([#811](https://github.com/jsonrainbow/json-schema/pull/811))
 
 ## [6.3.1] - 2025-03-18
 ### Fixed