diff --git a/.gitignore b/.gitignore
index 503a196..9bdd57c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,7 @@ dist
 *.gz
 venv
 __pycache__
+
+.venv
+test*.py
+cache
diff --git a/setup.py b/setup.py
index 8a6ac65..5a8ff83 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setuptools.setup(
     name='pybgpkit',
-    version='0.5.1',
+    version='0.5.2',
     description='BGPKIT tools Python bindings',
     url='https://github.com/bgpkit/pybgpkit',
     author='Mingwei Zhang',
@@ -19,7 +19,7 @@
     install_requires=[
         # available on pip
         'dataclasses_json',
-        'pybgpkit-parser==0.5.1',
+        'pybgpkit-parser==0.5.2',
         'requests',
     ]
 )