diff --git a/erpnext/__version__.py b/erpnext/__version__.py
index 1a2000a1ae6..edf498bfeee 100644
--- a/erpnext/__version__.py
+++ b/erpnext/__version__.py
@@ -1,2 +1,2 @@
 from __future__ import unicode_literals
-__version__ = '6.7.2'
+__version__ = '6.7.3'
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 86ff9c8d195..6f6e07af8f9 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -29,7 +29,7 @@ blogs.
 """
 app_icon = "icon-th"
 app_color = "#e74c3c"
-app_version = "6.7.2"
+app_version = "6.7.3"
 source_link = "https://github.com/frappe/erpnext"
 
 error_report_email = "support@erpnext.com"
diff --git a/erpnext/patches/v6_6/remove_fiscal_year_from_leave_allocation.py b/erpnext/patches/v6_6/remove_fiscal_year_from_leave_allocation.py
index 1b248415db1..b150173a92d 100644
--- a/erpnext/patches/v6_6/remove_fiscal_year_from_leave_allocation.py
+++ b/erpnext/patches/v6_6/remove_fiscal_year_from_leave_allocation.py
@@ -2,14 +2,15 @@ from __future__ import unicode_literals
 import frappe
 
 def execute():
-	for leave_allocation in frappe.db.sql("select name, fiscal_year from `tabLeave Allocation`", as_dict=True):
-		year_start_date, year_end_date = frappe.db.get_value("Fiscal Year", leave_allocation["fiscal_year"],
-			["year_start_date", "year_end_date"])
-		
-		frappe.db.sql("""update `tabLeave Allocation` 
-			set from_date=%s, to_date=%s where name=%s""", 
-			(year_start_date, year_end_date, leave_allocation["name"]))
-			
-		frappe.db.commit()
-			
-		
\ No newline at end of file
+	if frappe.db.has_column("Leave Allocation", "fiscal_year"):
+		for leave_allocation in frappe.db.sql("select name, fiscal_year from `tabLeave Allocation`", as_dict=True):
+			dates = frappe.db.get_value("Fiscal Year", leave_allocation["fiscal_year"],
+				["year_start_date", "year_end_date"])
+
+			if dates:
+				year_start_date, year_end_date = dates
+
+				frappe.db.sql("""update `tabLeave Allocation`
+					set from_date=%s, to_date=%s where name=%s""",
+					(year_start_date, year_end_date, leave_allocation["name"]))
+
diff --git a/setup.py b/setup.py
index 0150873d94c..bcf71777874 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 from setuptools import setup, find_packages
 
-version = "6.7.2"
+version = "6.7.3"
 
 with open("requirements.txt", "r") as f:
 	install_requires = f.readlines()