diff --git a/ouster_msgs/package.xml b/ouster_msgs/package.xml
index a1c1faf..b45faa8 100644
--- a/ouster_msgs/package.xml
+++ b/ouster_msgs/package.xml
@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
   <name>ouster_msgs</name>
-  <version>0.3.0</version>
+  <version>0.4.0</version>
   <description>ROS2 messages for ouster lidar driver</description>
   <maintainer email="stevenmacenski@gmail.com">Steve Macenski</maintainer>
   <maintainer email="tom@boxrobotics.ai">Tom Panzarella</maintainer>
diff --git a/ros2_ouster/package.xml b/ros2_ouster/package.xml
index ab5bf8a..12fadda 100644
--- a/ros2_ouster/package.xml
+++ b/ros2_ouster/package.xml
@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
   <name>ros2_ouster</name>
-  <version>0.3.0</version>
+  <version>0.4.0</version>
   <description>ROS2 Drivers for the Ouster OS-1 Lidar</description>
   <maintainer email="stevenmacenski@gmail.com">Steve Macenski</maintainer>
   <maintainer email="tom@boxrobotics.ai">Tom Panzarella</maintainer>