diff --git a/CHANGELOG.md b/CHANGELOG.md
index 98bfa1c..3430d86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## version 1.0.15 2024-08-07
+- all resources' primaryKey properity will be an array in datapackage.json now
+- update the code to make it work with newer version of pandas
+
 ## version 1.0.14 2021-08-24
 
 - improved and fixed bug in the curl download function
diff --git a/ddf_utils/__init__.py b/ddf_utils/__init__.py
index 16225d2..1eb1b42 100644
--- a/ddf_utils/__init__.py
+++ b/ddf_utils/__init__.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-__version__ = '1.0.15dev'
+__version__ = '1.0.15'
 
 from . import (str, cli, i18n, io, patch, qa, transformer, factory)
 from ddf_utils.model.package import DataPackage
diff --git a/setup.py b/setup.py
index c5f1ede..97f7364 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 from setuptools import find_packages, setup
 
-version = "1.0.15dev"
+version = "1.0.15"
 
 if sys.argv[-1] == 'tag':
     os.system("git tag -a %s -m 'version %s'" % (version, version))