diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index acc1bc6..a23fbda 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,7 +36,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-version: ["8.2", "8.3"]
+        php-version: ["8.2", "8.3", "8.4", "8.5"]
         composer-flags: [""]
         name: [""]
         include:
diff --git a/composer.json b/composer.json
index bfe8495..fa05d89 100644
--- a/composer.json
+++ b/composer.json
@@ -13,10 +13,10 @@
     "require": {
         "php": ">=8.1",
         "psr/log": "^1|^2|^3",
-        "symfony/http-client": "^5.4|^6.4|^7.0"
+        "symfony/http-client": "^5.4|^6.4|^7.0|^8.0"
     },
     "require-dev": {
-        "symfony/phpunit-bridge": "^6.0|^7.0"
+        "symfony/phpunit-bridge": "^6.0|^7.0|^8.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/Client.php b/src/Client.php
index e10d1d5..739cb86 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -68,23 +68,23 @@ private function doRequest(string $method, string $url, array $options): ConsulR
             $options['body'] = json_encode($options['body'], \JSON_THROW_ON_ERROR);
         }
 
-        $this->logger->info(sprintf('%s "%s"', $method, $url));
-        $this->logger->debug(sprintf('Requesting %s %s', $method, $url), ['options' => $options]);
+        $this->logger->info(\sprintf('%s "%s"', $method, $url));
+        $this->logger->debug(\sprintf('Requesting %s %s', $method, $url), ['options' => $options]);
 
         try {
             $response = $this->client->request($method, $url, $options);
         } catch (TransportExceptionInterface $e) {
-            $message = sprintf('Something went wrong when calling consul (%s).', $e->getMessage());
+            $message = \sprintf('Something went wrong when calling consul (%s).', $e->getMessage());
 
             $this->logger->error($message);
 
             throw new ServerException($message);
         }
 
-        $this->logger->debug(sprintf("Response:\n%s", $this->formatResponse($response)));
+        $this->logger->debug(\sprintf("Response:\n%s", $this->formatResponse($response)));
 
         if (400 <= $response->getStatusCode()) {
-            $message = sprintf('Something went wrong when calling consul (%s).', $response->getStatusCode());
+            $message = \sprintf('Something went wrong when calling consul (%s).', $response->getStatusCode());
 
             $this->logger->error($message);
 
@@ -105,10 +105,10 @@ private function formatResponse(ResponseInterface $response): string
 
         foreach ($response->getHeaders(false) as $key => $values) {
             foreach ($values as $value) {
-                $headers[] = sprintf('%s: %s', $key, $value);
+                $headers[] = \sprintf('%s: %s', $key, $value);
             }
         }
 
-        return sprintf("%s\n\n%s", implode("\n", $headers), $response->getContent(false));
+        return \sprintf("%s\n\n%s", implode("\n", $headers), $response->getContent(false));
     }
 }
diff --git a/tests/DsnResolverTest.php b/tests/DsnResolverTest.php
index a3e9181..69c342e 100644
--- a/tests/DsnResolverTest.php
+++ b/tests/DsnResolverTest.php
@@ -7,16 +7,6 @@
 
 class DsnResolverTest extends TestCase
 {
-    public function provideResolveTest(): iterable
-    {
-        yield ['http://127.0.0.1:5000', 'http://127.0.0.1:5000'];
-        yield ['https://127.0.0.1:5000', 'https://127.0.0.1:5000'];
-        yield ['https://foo:5000', 'https://foo:5000'];
-        yield ['http://127.0.0.1:5000', '127.0.0.1:5000'];
-        yield ['http://127.0.0.1:5000', '127.0.0.1:5000'];
-        yield ['http://127.0.0.1:8500', null];
-    }
-
     /** @dataProvider provideResolveTest */
     public function testResolve(string $expected, ?string $dsn)
     {
@@ -32,4 +22,14 @@ public function testResolve(string $expected, ?string $dsn)
             }
         }
     }
+
+    public function provideResolveTest(): iterable
+    {
+        yield ['http://127.0.0.1:5000', 'http://127.0.0.1:5000'];
+        yield ['https://127.0.0.1:5000', 'https://127.0.0.1:5000'];
+        yield ['https://foo:5000', 'https://foo:5000'];
+        yield ['http://127.0.0.1:5000', '127.0.0.1:5000'];
+        yield ['http://127.0.0.1:5000', '127.0.0.1:5000'];
+        yield ['http://127.0.0.1:8500', null];
+    }
 }