diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 6ad2561..dda3b8a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,7 +9,7 @@ jobs:
         strategy:
             fail-fast: true
             matrix:
-                php: [7.2, 7.3, 7.4, 8.0, 8.1, 8.2]
+                php: [7.2, 7.3, 7.4, 8.0, 8.1, 8.2, 8.3]
                 dependency-version: [prefer-lowest, prefer-stable]
 
         name: P${{ matrix.php }} - ${{ matrix.dependency-version }}
diff --git a/composer.json b/composer.json
index 1291412..a1bb4fc 100644
--- a/composer.json
+++ b/composer.json
@@ -18,12 +18,12 @@
         }
     ],
     "require": {
-        "php": "^7.2|^7.3|^7.4|^8.0|^8.1|^8.2",
+        "php": "^7.2|^7.3|^7.4|^8.0|^8.1|^8.2|^8.3",
         "ext-imagick": "*",
-        "symfony/process": "^4.4|^5.0|^6.0"
+        "symfony/process": "^4.4|^5.0|^6.0|^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^8.5|^9.0||^10.0"
+        "phpunit/phpunit": "^8.5|^9.0|^10.0"
     },
     "autoload": {
         "psr-4": {