diff --git a/ball_detector/package.xml b/ball_detector/package.xml
index c612c4f..47af0d6 100644
--- a/ball_detector/package.xml
+++ b/ball_detector/package.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <package format="2">
   <name>ball_detector</name>
-  <version>0.1.0</version>
+  <version>0.1.1</version>
   <description>
         This package implements a circle-like shape detector of the input image.
         It requires and input image and publish, at frame rate, a marked image
@@ -20,9 +20,11 @@
   <depend>rospy</depend>
   <depend>std_msgs</depend>
   <depend>cmake_modules</depend>
-  <depend>dynamic_reconfigure</depend>
   <depend>yaml-cpp</depend>
   <build_depend>message_generation</build_depend>
   <build_export_depend>message_runtime</build_export_depend>
   <exec_depend>message_runtime</exec_depend>
+  <build_depend>dynamic_reconfigure</build_depend>
+  <build_export_depend>dynamic_reconfigure</build_export_depend>
+  <exec_depend>dynamic_reconfigure</exec_depend>
 </package>
diff --git a/op3_demo/package.xml b/op3_demo/package.xml
index cff56e8..70af22d 100644
--- a/op3_demo/package.xml
+++ b/op3_demo/package.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <package format="2">
   <name>op3_demo</name>
-  <version>0.1.0</version>
+  <version>0.1.1</version>
   <description>
     op3 default demo
     It includes three demontrations(soccer demo, vision demo, action script demo)