diff --git a/erpnext/__version__.py b/erpnext/__version__.py
index 9a900fe8c8..58e8a30260 100644
--- a/erpnext/__version__.py
+++ b/erpnext/__version__.py
@@ -1,2 +1,2 @@
 from __future__ import unicode_literals
-__version__ = '6.6.5'
+__version__ = '6.6.6'
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 0d29e96d2d..569572be55 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -29,7 +29,7 @@ blogs.
 """
 app_icon = "icon-th"
 app_color = "#e74c3c"
-app_version = "6.6.5"
+app_version = "6.6.6"
 github_link = "https://github.com/frappe/erpnext"
 
 error_report_email = "support@erpnext.com"
diff --git a/setup.py b/setup.py
index c673dc32e6..888e3de730 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 from setuptools import setup, find_packages
 
-version = "6.6.5"
+version = "6.6.6"
 
 with open("requirements.txt", "r") as f:
 	install_requires = f.readlines()