diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
index ecae438..4463a38 100644
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,3 +1,6 @@
+### 4.3.3
+*   Support Laravel 5.7
+
 ### 4.3.2
 *   Support Laravel 5.6
 *   Added `nestedSet` and `dropNestedSet` blueprint macros
diff --git a/README.markdown b/README.markdown
index 30c7e71..d06553c 100644
--- a/README.markdown
+++ b/README.markdown
@@ -6,7 +6,7 @@
 
 This is a Laravel 4-5 package for working with trees in relational databases.
 
-*   **Laravel 5.5, 5.6** is supported since v4.3
+*   **Laravel 5.5, 5.6, 5.7** is supported since v4.3
 *   **Laravel 5.2, 5.3, 5.4** is supported since v4
 *   **Laravel 5.1** is supported in v3
 *   **Laravel 4** is supported in v2
diff --git a/composer.json b/composer.json
index ca3d6c6..40c7aad 100644
--- a/composer.json
+++ b/composer.json
@@ -13,9 +13,9 @@
 
     "require": {
         "php": ">=5.5.9",
-        "illuminate/support": "5.2 - 5.6",
-        "illuminate/database": "5.2 - 5.6",
-        "illuminate/events": "5.2 - 5.6"
+        "illuminate/support": "5.2 - 5.7",
+        "illuminate/database": "5.2 - 5.7",
+        "illuminate/events": "5.2 - 5.7"
     },
 
     "autoload": {