diff --git a/composer.json b/composer.json
index 6503324..4778d07 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
         "guzzlehttp/guzzle": "^7"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.6",
+        "phpunit/phpunit": "^11.3",
         "squizlabs/php_codesniffer": "^3",
         "silverstripe/standards": "^1",
         "phpstan/extension-installer": "^1.3"
diff --git a/tests/EnvironmentCheckerTest.php b/tests/EnvironmentCheckerTest.php
index f8e2c02..d373a82 100644
--- a/tests/EnvironmentCheckerTest.php
+++ b/tests/EnvironmentCheckerTest.php
@@ -35,7 +35,7 @@ public function testOnlyLogsWithErrors()
 
         $logger = $this->getMockBuilder(Logger::class)
             ->disableOriginalConstructor()
-            ->setMethods(['log'])
+            ->onlyMethods(['log'])
             ->getMock();
 
         $logger->expects($this->never())->method('log');
@@ -55,7 +55,7 @@ public function testLogsWithWarnings()
 
         $logger = $this->getMockBuilder(Logger::class)
             ->disableOriginalConstructor()
-            ->setMethods(['log'])
+            ->onlyMethods(['log'])
             ->getMock();
 
         $logger->expects($this->once())
@@ -80,7 +80,7 @@ public function testLogsWithErrors()
 
         $logger = $this->getMockBuilder(Logger::class)
             ->disableOriginalConstructor()
-            ->setMethods(['log'])
+            ->onlyMethods(['log'])
             ->getMock();
 
         $logger->expects($this->once())