diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index bb5937d..e21f78b 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -17,6 +17,7 @@ jobs:
         php:
           - "8.1"
           - "8.2"
+          - "8.3"
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/cs-tests.yml b/.github/workflows/cs-tests.yml
index e4032b1..e8bbade 100644
--- a/.github/workflows/cs-tests.yml
+++ b/.github/workflows/cs-tests.yml
@@ -17,6 +17,7 @@ jobs:
         php:
           - "8.1"
           - "8.2"
+          - "8.3"
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 134ff5b..6f7452d 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -17,6 +17,7 @@ jobs:
         php:
           - "8.1"
           - "8.2"
+          - "8.3"
 
     steps:
       - name: Checkout
diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index 593bed9..8f6f990 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -17,6 +17,7 @@ jobs:
         php:
           - "8.1"
           - "8.2"
+          - "8.3"
 
     steps:
       - name: Checkout
diff --git a/README.md b/README.md
index d105ebe..6437b14 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # dot-helpers
 
 ![OSS Lifecycle](https://img.shields.io/osslifecycle/dotkernel/dot-helpers)
-![PHP from Packagist (specify version)](https://img.shields.io/packagist/php-v/dotkernel/dot-helpers/3.4.1)
+![PHP from Packagist (specify version)](https://img.shields.io/packagist/php-v/dotkernel/dot-helpers/3.4.2)
 
 [![GitHub issues](https://img.shields.io/github/issues/dotkernel/dot-helpers)](https://github.com/dotkernel/dot-helpers/issues)
 [![GitHub forks](https://img.shields.io/github/forks/dotkernel/dot-helpers)](https://github.com/dotkernel/dot-helpers/network)
diff --git a/composer.json b/composer.json
index 2a8b473..36bbd8c 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         }
     },
     "require": {
-        "php": "~8.1.0 || ~8.2.0",
+        "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
         "psr/http-message": "^1.0 || ^2.0",
         "laminas/laminas-servicemanager": "^3.11.2",
         "mezzio/mezzio-helpers": "^5.8.0",