diff --git a/.github/workflows/continuous integration.yml b/.github/workflows/continuous integration.yml
index 9b58cc940..16b110380 100644
--- a/.github/workflows/continuous integration.yml	
+++ b/.github/workflows/continuous integration.yml	
@@ -90,6 +90,7 @@ jobs:
           - "8.0"
           - "8.1"
           - "8.2"
+          - "8.3"
         dependencies:
           - "lowest"
           - "highest"
diff --git a/composer.json b/composer.json
index ff2cbd4e7..7c3ac9611 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": "^8,<8.2|>=8.2.9,<8.3",
+        "php": "^8,<8.2|>=8.2.9,<8.4",
         "ext-curl": "*",
         "beberlei/assert": "^3.2.5",
         "symfony/yaml": "^3|^4|^5|^6",