diff --git a/.github/workflows/laravel.yml b/.github/workflows/laravel.yml
index 7a6d137..16df60f 100644
--- a/.github/workflows/laravel.yml
+++ b/.github/workflows/laravel.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
       - uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.4'
       - uses: actions/checkout@v4
       - name: Copy .env
         run: php -r "file_exists('.env') || copy('.env.example', '.env');"
diff --git a/.github/workflows/phpstan-analyse.yml b/.github/workflows/phpstan-analyse.yml
index 3dfaa29..76e3eea 100644
--- a/.github/workflows/phpstan-analyse.yml
+++ b/.github/workflows/phpstan-analyse.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Install php
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.3'
+          php-version: '8.4'
       - uses: actions/checkout@v4
       - name: Copy .env
         run: php -r "file_exists('.env') || copy('.env.example', '.env');"
diff --git a/composer.json b/composer.json
index e49f856..a1d3a96 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
         }
     ],
     "require": {
-        "php": "^8.3",
+        "php": "^8.4",
         "ext-intl": "*",
         "ext-pdo": "*",
         "ext-zip": "*",
diff --git a/composer.lock b/composer.lock
index d105ab9..b2cdbb5 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "b216863f90203aa94118ac705c5800e0",
+    "content-hash": "0032b1074bc8a1b284814847f306e35f",
     "packages": [
         {
             "name": "brick/math",
@@ -9261,7 +9261,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": "^8.3",
+        "php": "^8.4",
         "ext-intl": "*",
         "ext-pdo": "*",
         "ext-zip": "*",