diff --git a/setup.py b/setup.py
index b06be4a..4d68bb7 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name='bitkub',
-    version='0.1.1',
+    version='1.0.0',
     description='A Python library for Bitkub API',
     long_description=long_description,
     url='https://github.com/sang-sakarin/bitkub',