diff --git a/Makefile b/Makefile
index 00764c8..3a04a19 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-DOCKER_RUN = docker run --rm -it --net=host -v ${PWD}:/app -w /app gustavofreze/php:8.1.7
+DOCKER_RUN = docker run --rm -it --net=host -v ${PWD}:/app -w /app gustavofreze/php:8.2.6
 
 .PHONY: configure test test-no-coverage review show-reports clean
 
diff --git a/composer.json b/composer.json
index d8924aa..e1faa77 100644
--- a/composer.json
+++ b/composer.json
@@ -38,8 +38,8 @@
         }
     },
     "require": {
-        "php": "^8.1",
-        "tiny-blocks/value-object": "^1.0"
+        "php": "^8.1||^8.2",
+        "tiny-blocks/value-object": "^2.0"
     },
     "require-dev": {
         "infection/infection": "^0.26",
diff --git a/src/Internal/Exceptions/EmptyCountryName.php b/src/Internal/Exceptions/EmptyCountryName.php
index 378c687..c72cc98 100644
--- a/src/Internal/Exceptions/EmptyCountryName.php
+++ b/src/Internal/Exceptions/EmptyCountryName.php
@@ -8,6 +8,6 @@ final class EmptyCountryName extends RuntimeException
 {
     public function __construct()
     {
-        parent::__construct('Country name cannot be empty.');
+        parent::__construct(message: 'Country name cannot be empty.');
     }
 }
diff --git a/src/Internal/Exceptions/InvalidAlphaCode.php b/src/Internal/Exceptions/InvalidAlphaCode.php
index ec5e178..46f3fe3 100644
--- a/src/Internal/Exceptions/InvalidAlphaCode.php
+++ b/src/Internal/Exceptions/InvalidAlphaCode.php
@@ -9,6 +9,6 @@ final class InvalidAlphaCode extends RuntimeException
     public function __construct(string $alphaCode)
     {
         $template = 'Alpha code <%s> is invalid.';
-        parent::__construct(sprintf($template, $alphaCode));
+        parent::__construct(message: sprintf($template, $alphaCode));
     }
 }
diff --git a/src/Internal/Exceptions/InvalidAlphaCodeImplementation.php b/src/Internal/Exceptions/InvalidAlphaCodeImplementation.php
index 15650e9..6bac974 100644
--- a/src/Internal/Exceptions/InvalidAlphaCodeImplementation.php
+++ b/src/Internal/Exceptions/InvalidAlphaCodeImplementation.php
@@ -9,6 +9,6 @@ final class InvalidAlphaCodeImplementation extends RuntimeException
     public function __construct(string $class)
     {
         $template = 'The alpha code implementation <%s> is invalid.';
-        parent::__construct(sprintf($template, $class));
+        parent::__construct(message: sprintf($template, $class));
     }
 }