diff --git a/CHANGELOG.md b/CHANGELOG.md
index 180b646..7c12fc6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+# v8.1.3 (2024-06-24)
+
+Fixed
+- phpstan error for string('column', 'MAX') (#223)
+
+# v8.1.2 (2024-06-10)
+
+Fixed
+- updateOrInsert signature change in 11.10 (#216)
+
 # v8.1.1 (2024-06-03)
 
 Fixed
diff --git a/phpstan.neon b/phpstan.neon
index 614a3a0..3e27bf3 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -45,3 +45,6 @@ parameters:
         - message: "#^Cannot access offset 'requestTag' on mixed\\.$#"
           count: 1
           path: src/Connection.php
+        - message: "#^Parameter \\#2 \\$length of method Illuminate\\\\Database\\\\Schema\\\\Blueprint\\:\\:string\\(\\) expects int\\|null, int\\|string\\|null given\\.$#"
+          count: 1
+          path: src/Schema/Blueprint.php
diff --git a/src/Schema/Blueprint.php b/src/Schema/Blueprint.php
index 7289910..9477e8c 100644
--- a/src/Schema/Blueprint.php
+++ b/src/Schema/Blueprint.php
@@ -111,6 +111,15 @@ public function tinyIncrements($column)
         return $this->increments($column);
     }
 
+    /**
+     * @inheritDoc
+     * @param int|'max'|null $length add support for 'max'
+     */
+    public function string($column, $length = null)
+    {
+        return parent::string($column, $length);
+    }
+
     /**
      * @inheritDoc
      * @return UuidColumnDefinition