diff --git a/paddlex/__init__.py b/paddlex/__init__.py
index a811bf6f56..8a435ef930 100644
--- a/paddlex/__init__.py
+++ b/paddlex/__init__.py
@@ -56,4 +56,4 @@
 
 from . import interpret
 
-__version__ = '1.1.5'
+__version__ = '1.2.0'
diff --git a/setup.py b/setup.py
index d939c5d28f..3b4f84b790 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
 
 setuptools.setup(
     name="paddlex",
-    version='1.1.5',
+    version='1.2.0',
     author="paddlex",
     author_email="paddlex@baidu.com",
     description=long_description,