diff --git a/tests/Unit/AuditTest.php b/tests/Unit/AuditTest.php
index dfc1b52d..1013bb48 100644
--- a/tests/Unit/AuditTest.php
+++ b/tests/Unit/AuditTest.php
@@ -235,7 +235,7 @@ public function itReturnsProperCommandLineInUrlAuditMetadata()
 
         $this->assertNotNull($audit);
 
-        self::Assert()::assertEquals($audit->getMetadata()['audit_url'], 'vendor/bin/phpunit tests/Unit/AuditTest.php --group command-line-url-resolver');
+        Assert::assertEquals($audit->getMetadata()['audit_url'], 'vendor/bin/phpunit tests/Unit/AuditTest.php --group command-line-url-resolver');
     }
 
     /**
diff --git a/tests/Unit/AuditableTest.php b/tests/Unit/AuditableTest.php
index 8a9c43a4..8e728dcb 100644
--- a/tests/Unit/AuditableTest.php
+++ b/tests/Unit/AuditableTest.php
@@ -1432,7 +1432,7 @@ public function itWorksWhenConfigAllowedArrayValueIsTrue()
         $auditData = $model->toAudit();
 
         $morphPrefix = config('audit.user.morph_prefix', 'user');
-        self::Assert()::assertArraySubset([
+        Assert::assertArraySubset([
             'old_values'     => [],
             'new_values'     => [
                 'title'        => 'How To Audit Eloquent Models',
@@ -1477,7 +1477,7 @@ public function itWorksWhenConfigAllowedArrayValueIsFalse()
         $auditData = $model->toAudit();
 
         $morphPrefix = config('audit.user.morph_prefix', 'user');
-        self::Assert()::assertArraySubset([
+        Assert::assertArraySubset([
             'old_values'     => [],
             'new_values'     => [
                 'title'        => 'How To Audit Eloquent Models',