diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4c90d66..ef0f946 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -6,7 +6,7 @@ jobs:
       fail-fast: false
       matrix:
         operating-system: [ubuntu-latest]
-        php-versions: ["7.2", "7.3", "7.4", "8.0", "8.1", "8.2"]
+        php-versions: ["7.2", "7.3", "7.4", "8.0", "8.1", "8.2", "8.3"]
         dependency-versions: ["highest", "lowest"]
     runs-on: ${{ matrix.operating-system }}
     steps:
diff --git a/composer.json b/composer.json
index 9b37aba..93bff1c 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
     ],
     "require": {
         "php": "^7.2|^8.0",
-        "psr/http-message": "^1.0.1",
+        "psr/http-message": "^1.0.1|^2.0",
         "psr/http-server-middleware": "^1.0",
         "tuupola/callable-handler": "^0.3.0|^0.4.0|^1.0",
         "tuupola/http-factory": "^0.4.0|^1.0.2"
@@ -32,12 +32,12 @@
     },
     "require-dev": {
         "equip/dispatch": "^2.0",
+        "laminas/laminas-diactoros": "^1.3|^2.0|^3.0",
         "overtrue/phplint": "^3.0|^4.0|^5.0|^6.0",
-        "phpstan/phpstan": "^1.8",
+        "phpstan/phpstan": "^1.11",
         "phpunit/phpunit": "^8.5.30|^9.0",
         "rector/rector": "^0.14.5",
-        "symplify/easy-coding-standard": "^11.1",
-        "zendframework/zend-diactoros": "^1.3|^2.0"
+        "symplify/easy-coding-standard": "^11.1"
     },
     "config": {
         "sort-packages": true
diff --git a/src/HttpBasicAuthentication.php b/src/HttpBasicAuthentication.php
index 4b2f39f..ee67707 100644
--- a/src/HttpBasicAuthentication.php
+++ b/src/HttpBasicAuthentication.php
@@ -259,6 +259,7 @@ private function processError(ResponseInterface $response, array $arguments): Re
      * Set path where middleware should bind to.
      *
      * @param string|string[] $path
+     * @phpstan-ignore method.unused
      */
     private function path($path): void
     {
@@ -269,6 +270,7 @@ private function path($path): void
      * Set path which middleware ignores.
      *
      * @param string[] $ignore
+     * @phpstan-ignore method.unused
      */
     private function ignore($ignore): void
     {
@@ -277,6 +279,8 @@ private function ignore($ignore): void
 
     /**
      * Set the authenticator.
+     *
+     * @phpstan-ignore method.unused
      */
     private function authenticator(callable $authenticator): void
     {
@@ -287,6 +291,7 @@ private function authenticator(callable $authenticator): void
      * Set the users array.
      *
      * @param string[] $users
+     * @phpstan-ignore method.unused
      */
     private function users(array $users): void
     {
@@ -295,6 +300,8 @@ private function users(array $users): void
 
     /**
      * Set the secure flag.
+     *
+     * @phpstan-ignore method.unused
      */
     private function secure(bool $secure): void
     {
@@ -305,6 +312,7 @@ private function secure(bool $secure): void
      * Set hosts where secure rule is relaxed.
      *
      * @param string[] $relaxed
+     * @phpstan-ignore method.unused
      */
     private function relaxed(array $relaxed): void
     {
@@ -313,6 +321,8 @@ private function relaxed(array $relaxed): void
 
     /**
      * Set the handler which is called before other middlewares.
+     *
+     * @phpstan-ignore method.unused
      */
     private function before(Closure $before): void
     {
@@ -321,6 +331,8 @@ private function before(Closure $before): void
 
     /**
      * Set the handler which is called after other middlewares.
+     *
+     * @phpstan-ignore method.unused
      */
     private function after(Closure $after): void
     {
@@ -329,6 +341,8 @@ private function after(Closure $after): void
 
     /**
      * Set the handler which is if authentication fails.
+     *
+     * @phpstan-ignore method.unused
      */
     private function error(callable $error): void
     {
@@ -339,6 +353,7 @@ private function error(callable $error): void
      * Set the rules
      *
      * @param RuleInterface[] $rules
+     * @phpstan-ignore method.unused
      */
     private function rules(array $rules): void
     {
diff --git a/tests/RequestMethodRuleTest.php b/tests/RequestMethodRuleTest.php
index 9dae012..31e2f41 100644
--- a/tests/RequestMethodRuleTest.php
+++ b/tests/RequestMethodRuleTest.php
@@ -31,11 +31,11 @@
 
 namespace Tuupola\Middleware\HttpBasicAuthentication;
 
+use Laminas\Diactoros\Response;
+use Laminas\Diactoros\ServerRequest;
+use Laminas\Diactoros\ServerRequestFactory;
+use Laminas\Diactoros\Uri;
 use PHPUnit\Framework\TestCase;
-use Zend\Diactoros\Response;
-use Zend\Diactoros\ServerRequest;
-use Zend\Diactoros\ServerRequestFactory;
-use Zend\Diactoros\Uri;
 
 class RequestMethodRuleTest extends TestCase
 {
diff --git a/tests/RequestPathRuleTest.php b/tests/RequestPathRuleTest.php
index 4dc44a4..201be99 100644
--- a/tests/RequestPathRuleTest.php
+++ b/tests/RequestPathRuleTest.php
@@ -31,11 +31,11 @@
 
 namespace Tuupola\Middleware\HttpBasicAuthentication;
 
+use Laminas\Diactoros\Response;
+use Laminas\Diactoros\ServerRequest;
+use Laminas\Diactoros\ServerRequestFactory;
+use Laminas\Diactoros\Uri;
 use PHPUnit\Framework\TestCase;
-use Zend\Diactoros\Response;
-use Zend\Diactoros\ServerRequest;
-use Zend\Diactoros\ServerRequestFactory;
-use Zend\Diactoros\Uri;
 
 class RequestPathTest extends TestCase
 {