diff --git a/changelog.md b/changelog.md
index 7ab1dd6..8898ff2 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,9 @@
 ## Version History
 
+### v. 8.0
+
+- Added support for Laravel 5.5 #394
+
 ### v. 7.3
 
 - Added compatibility with custom db connections. #366
diff --git a/readme.md b/readme.md
index cb694b2..2cd3481 100644
--- a/readme.md
+++ b/readme.md
@@ -72,6 +72,7 @@ This is a Laravel package for translatable models. Its goal is to remove the com
 
  Laravel  | Translatable
 :---------|:----------
+ 5.5      | 8.0
  5.4      | 7.*
  5.3      | 6.*
  5.2      | 5.5 - 6.*
diff --git a/tests/TestCoreModelExtension.php b/tests/TestCoreModelExtension.php
index 947c06c..2aec0ae 100644
--- a/tests/TestCoreModelExtension.php
+++ b/tests/TestCoreModelExtension.php
@@ -160,7 +160,7 @@ public function test_to_array_wont_break_if_no_translations_exist()
     {
         $country = new Country(['code' => 'test']);
         $country->save();
-        $country->toArray();
+        $this->assertArrayHasKey('code', $country->toArray());
     }
 
     // Forms