diff --git a/.github/workflows/styles.yml b/.github/workflows/styles.yml
index 2e39c9d..ec7b0d9 100644
--- a/.github/workflows/styles.yml
+++ b/.github/workflows/styles.yml
@@ -26,7 +26,6 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.1'
           extensions: mbstring, intl, gd, xml, dom, json, fileinfo, curl, zip, iconv
       - uses: actions/checkout@v4
       - run: composer install --prefer-dist
@@ -39,21 +38,19 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.1'
           extensions: mbstring, intl, gd, xml, dom, json, fileinfo, curl, zip, iconv
       - uses: actions/checkout@v4
       - run: composer install --prefer-dist
       - run: ./vendor/bin/psalm --output-format=github
 
-#  security-checker:
-#    name: security-checker
-#    runs-on: ubuntu-latest
-#    steps:
-#      - name: Setup PHP
-#        uses: shivammathur/setup-php@v2
-#        with:
-#          php-version: '7.4'
-#          tools: composer:v2
-#      - uses: actions/checkout@v4
-#      - run: composer install --prefer-dist
-#      - uses: symfonycorp/security-checker-action@v3
+  security-checker:
+    name: security-checker
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          tools: composer:v2
+      - uses: actions/checkout@v4
+      - run: composer install --prefer-dist
+      - uses: symfonycorp/security-checker-action@v3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1ac4e3..2756995 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - add coveralls phpunit coverage upload
 - add coverage on cURL availability tests
 - add support for PHP 8.0, 8.1 & 8.2
+- add security-checker on Github Actions
 
 ### Security
 - ugprade phpunit/phpunit 7.x => 8.x