diff --git a/order/__version__.py b/order/__version__.py
index 30e5374..4c308fa 100644
--- a/order/__version__.py
+++ b/order/__version__.py
@@ -11,4 +11,4 @@
 __contact__ = "https://github.com/riga/order"
 __license__ = "BSD-3-Clause"
 __status__ = "Development"
-__version__ = "2.1.5"
+__version__ = "2.1.6"