diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index ff29de7..906b642 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -26,7 +26,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-versions: ['8.1', '8.2']
+        php-versions: ['8.1', '8.4']
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 8401939..c6e3af1 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -38,7 +38,7 @@ jobs:
     if: "!contains(github.event.head_commit.message, '[ci skip]')"
     strategy:
       matrix:
-        php-versions: ['8.1', '8.2', '8.3']
+        php-versions: ['8.1', '8.2', '8.3', '8.4']
         db-platforms: ['MySQLi', 'SQLite3']
         include:
           # Postgre
diff --git a/.github/workflows/rector.yml b/.github/workflows/rector.yml
index cab67ce..5ac598c 100644
--- a/.github/workflows/rector.yml
+++ b/.github/workflows/rector.yml
@@ -33,7 +33,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-versions: ['8.1', '8.3']
+        php-versions: ['8.1', '8.4']
 
     steps:
       - name: Checkout