diff --git a/tests/TestCase.php b/tests/TestCase.php
index 991fd3b1..194275a9 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -2,6 +2,7 @@
 
 namespace Tests;
 
+use Carbon\Carbon;
 use Illuminate\Contracts\Console\Kernel;
 use Illuminate\Foundation\Application;
 use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
@@ -21,4 +22,14 @@ public function createApplication(): Application
 
         return $app;
     }
+
+    /**
+     * Set up common test components.
+     */
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        Carbon::setTestNow();
+    }
 }