diff --git a/.github/workflows/analyzers.yaml b/.github/workflows/analyzers.yaml
index 3af5260..1f40ed6 100644
--- a/.github/workflows/analyzers.yaml
+++ b/.github/workflows/analyzers.yaml
@@ -7,7 +7,7 @@ jobs:
         strategy:
             matrix:
                 operating-system: [ubuntu-latest]
-                php-versions: ['8.1', '8.2']
+                php-versions: ['8.1', '8.2', '8.3']
             fail-fast: false
         name: PHP ${{ matrix.php-versions }} @ ${{ matrix.operating-system }}
         steps:
diff --git a/.github/workflows/code-style.yaml b/.github/workflows/code-style.yaml
index 67f9f6f..089eaa5 100644
--- a/.github/workflows/code-style.yaml
+++ b/.github/workflows/code-style.yaml
@@ -7,7 +7,7 @@ jobs:
         strategy:
             matrix:
                 operating-system: [ubuntu-latest]
-                php-versions: ['8.1', '8.2']
+                php-versions: ['8.1', '8.2', '8.3']
             fail-fast: false
         name: PHP ${{ matrix.php-versions }} @ ${{ matrix.operating-system }}
         steps:
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 37f4910..7970d91 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -7,7 +7,7 @@ jobs:
         strategy:
             matrix:
                 operating-system: [ubuntu-latest]
-                php-versions: ['8.1', '8.2']
+                php-versions: ['8.1', '8.2', '8.3']
             fail-fast: false
         name: PHP ${{ matrix.php-versions }} @ ${{ matrix.operating-system }}
         steps:
diff --git a/.phive/phars.xml b/.phive/phars.xml
index 35f9832..c7c193b 100644
--- a/.phive/phars.xml
+++ b/.phive/phars.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phive xmlns="https://phar.io/phive">
-  <phar name="psalm" version="^5.9.0" installed="5.9.0" location="./tools/psalm.phar" copy="true"/>
-  <phar name="php-cs-fixer" version="^3.13.0" installed="3.13.0" location="./tools/php-cs-fixer.phar" copy="true"/>
+  <phar name="psalm" version="^5.9.0" installed="5.16.0" location="./tools/psalm.phar" copy="true"/>
+  <phar name="php-cs-fixer" version="^3.13.0" installed="3.39.0" location="./tools/php-cs-fixer.phar" copy="true"/>
 </phive>
diff --git a/composer.json b/composer.json
index 1c8bc9c..c199be6 100644
--- a/composer.json
+++ b/composer.json
@@ -20,13 +20,13 @@
         }
     ],
     "require": {
-        "php": "~8.1.0 || ~8.2.0",
+        "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
         "ext-soap": "*",
         "ext-dom": "*",
         "azjezz/psl": "^2.1",
         "php-soap/engine": "^1.3|^2.0",
         "php-soap/wsdl": "^1.3",
-        "symfony/options-resolver": "^5.4 || ^6.0"
+        "symfony/options-resolver": "^5.4 || ^6.0 || ^7.0"
     },
     "require-dev": {
         "php-soap/engine-integration-tests": "^1.4",
diff --git a/tools/php-cs-fixer.phar b/tools/php-cs-fixer.phar
index 7912db6..9a03f3e 100755
Binary files a/tools/php-cs-fixer.phar and b/tools/php-cs-fixer.phar differ
diff --git a/tools/psalm.phar b/tools/psalm.phar
index 673e2aa..2e4956a 100755
Binary files a/tools/psalm.phar and b/tools/psalm.phar differ