diff --git a/industrial_robot_simulator/package.xml b/industrial_robot_simulator/package.xml
index f4d720eb..1262d05f 100644
--- a/industrial_robot_simulator/package.xml
+++ b/industrial_robot_simulator/package.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
-<?xml-model href="http://download.ros.org/schema/package_format2.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
-<package format="2">
+<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
+<package format="3">
   <name>industrial_robot_simulator</name>
   <version>0.7.1</version>
   <description>The industrial robot simulator is a stand in for industrial robot driver node(s).  It adheres to the driver specification for industrial robot controllers.</description>
@@ -16,7 +16,8 @@
   <exec_depend>control_msgs</exec_depend>
   <exec_depend>industrial_msgs</exec_depend>
   <exec_depend>industrial_robot_client</exec_depend>
-  <exec_depend>python-rospkg</exec_depend>
+  <exec_depend condition="$ROS_PYTHON_VERSION == 2">python-rospkg</exec_depend>
+  <exec_depend condition="$ROS_PYTHON_VERSION == 3">python3-rospkg</exec_depend>
   <exec_depend>rospy</exec_depend>
   <exec_depend>sensor_msgs</exec_depend>
   <exec_depend>trajectory_msgs</exec_depend>