diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c33663..5425dcc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Added
 
 - AWS api-change: Add Python 3.13 (python3.13) support to AWS Lambda
+- AWS api-change: Add Node 22.x (node22.x) support to AWS Lambda
 
 ### Changed
 
diff --git a/src/Enum/Runtime.php b/src/Enum/Runtime.php
index 57280b2..86fc08a 100644
--- a/src/Enum/Runtime.php
+++ b/src/Enum/Runtime.php
@@ -23,6 +23,7 @@ final class Runtime
     public const NODEJS_16_X = 'nodejs16.x';
     public const NODEJS_18_X = 'nodejs18.x';
     public const NODEJS_20_X = 'nodejs20.x';
+    public const NODEJS_22_X = 'nodejs22.x';
     public const NODEJS_4_3 = 'nodejs4.3';
     public const NODEJS_4_3_EDGE = 'nodejs4.3-edge';
     public const NODEJS_6_10 = 'nodejs6.10';
@@ -66,6 +67,7 @@ public static function exists(string $value): bool
             self::NODEJS_16_X => true,
             self::NODEJS_18_X => true,
             self::NODEJS_20_X => true,
+            self::NODEJS_22_X => true,
             self::NODEJS_4_3 => true,
             self::NODEJS_4_3_EDGE => true,
             self::NODEJS_6_10 => true,