diff --git a/composer.json b/composer.json
index 23584e7..d46eb53 100644
--- a/composer.json
+++ b/composer.json
@@ -26,13 +26,13 @@
         }
     },
     "require": {
-        "php": "~8.1.0 || ~8.2.0"
+        "php": "~8.1.0 || ~8.2.0 || ~8.3.0"
     },
     "require-dev": {
         "laminas/laminas-coding-standard": "~2.5.0",
-        "phpunit/phpunit": "^10.1.0",
+        "phpunit/phpunit": "^10.4.2",
         "psalm/plugin-phpunit": "^0.18.4",
-        "vimeo/psalm": "^5.9"
+        "vimeo/psalm": "^5.15"
     },
     "suggest": {
         "mezzio/mezzio-laminasviewrenderer": "^2.0 to use the laminas-view PhpRenderer template renderer",
diff --git a/composer.lock b/composer.lock
index 6be58be..6a473aa 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": "1e0e45990d728933fcbb3fb28dec4090",
+    "content-hash": "ba257826b043e1e5fae26a91f4294916",
     "packages": [],
     "packages-dev": [
         {
@@ -3958,7 +3958,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": "~8.1.0 || ~8.2.0"
+        "php": "~8.1.0 || ~8.2.0 || ~8.3.0"
     },
     "platform-dev": [],
     "platform-overrides": {