diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 2969c59c6..7649e16e0 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -22,6 +22,7 @@ jobs:
           - "8.1"
           - "8.2"
           - "8.3"
+          - "8.4"
 
     steps:
       - name: Checkout
@@ -96,7 +97,7 @@ jobs:
       - name: Install PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.3
+          php-version: 8.4
           coverage: none
 
       - name: Install dependencies
diff --git a/composer.json b/composer.json
index cf7318eee..8045799c5 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
         }
     },
     "require": {
-        "php": "^8.1 || ^8.2",
+        "php": ">=8.1",
         "respect/stringifier": "^2.0.0",
         "symfony/polyfill-mbstring": "^1.28"
     },