diff --git a/src/Unleash.php b/src/Unleash.php
index e960d0b4..4d9caaed 100755
--- a/src/Unleash.php
+++ b/src/Unleash.php
@@ -7,7 +7,7 @@
 
 interface Unleash
 {
-    public const SDK_VERSION = '2.0.0';
+    public const SDK_VERSION = '2.1.0';
 
     public function isEnabled(string $featureName, ?Context $context = null, bool $default = false): bool;