diff --git a/composer.json b/composer.json
index 500c58c..ae59e61 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
     "target-dir": "Payum/Klarna/Checkout",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.0-dev"
+            "dev-master": "1.2-dev"
         }
     }
 }