diff --git a/paddlex/__init__.py b/paddlex/__init__.py
index 312da5638ea8b8fd02a782d18d8a04f2000ce420..404c1789118cd1a4edc1e320892dbef30fca0fef 100644
--- a/paddlex/__init__.py
+++ b/paddlex/__init__.py
@@ -56,4 +56,4 @@ log_level = 2
 
 from . import interpret
 
-__version__ = '1.1.0'
+__version__ = '1.1.1'
diff --git a/setup.py b/setup.py
index 1894367a645ec33979ec0db2843ecdb50a6a6380..7eeb44f07bfdae4fdf31d4d0ed78d077392a5560 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@ long_description = "PaddlePaddle Entire Process Development Toolkit"
 
 setuptools.setup(
     name="paddlex",
-    version='1.1.0',
+    version='1.1.1',
     author="paddlex",
     author_email="paddlex@baidu.com",
     description=long_description,