diff --git a/setup.py b/setup.py
index a8494cc..a0274ae 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@
     packages=setuptools.find_packages("src"),
     package_dir={"":"src"},
     classifiers=[
-        "Development Status :: 3 - Alpha",
+        "Development Status :: 4 - Beta",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
diff --git a/src/objprint/__init__.py b/src/objprint/__init__.py
index f933fa4..6144229 100644
--- a/src/objprint/__init__.py
+++ b/src/objprint/__init__.py
@@ -1,7 +1,7 @@
 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
 # For details: https://github.com/gaogaotiantian/objprint/blob/master/NOTICE.txt
 
-__version__ = "0.0.4"
+__version__ = "0.1.0"
 
 
 from .objprint import ObjPrint