diff --git a/setup.py b/setup.py
index 9d34faf7..b2e2b0b6 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,7 @@
 
 setup(
     name="apache-skywalking",
-    version="0.2.0",
+    version="0.3.0",
     description="Python Agent for Apache SkyWalking",
     long_description=README,
     long_description_content_type="text/markdown",
@@ -39,6 +39,7 @@
         "grpcio",
         "grpcio-tools",
         "requests",
+        "packaging",
     ],
     extras_require={
         "test": [