diff --git a/setup.py b/setup.py
index e4fccd0..96e9da2 100644
--- a/setup.py
+++ b/setup.py
@@ -7,8 +7,8 @@
 long_description = (ROOT_DIR / "README.md").read_text(encoding="utf-8")
 
 setup(
-    name="motion-planning",
-    version="0.1.4",
+    name="motion_planning",
+    version="0.1.5",
     author="Jiayuan Gu",
     author_email="jigu@ucsd.edu",
     keywords="robotics motion-planning",