diff --git a/orbbec_camera/include/orbbec_camera/constants.h b/orbbec_camera/include/orbbec_camera/constants.h
index de664f80..367a1d7d 100644
--- a/orbbec_camera/include/orbbec_camera/constants.h
+++ b/orbbec_camera/include/orbbec_camera/constants.h
@@ -18,8 +18,8 @@
 #define THREAD_NUM 4
 
 #define OB_ROS_MAJOR_VERSION 1
-#define OB_ROS_MINOR_VERSION 1
-#define OB_ROS_PATCH_VERSION 4
+#define OB_ROS_MINOR_VERSION 2
+#define OB_ROS_PATCH_VERSION 0
 
 #ifndef STRINGIFY
 #define STRINGIFY(arg) #arg
diff --git a/orbbec_camera/package.xml b/orbbec_camera/package.xml
index e33299f4..9a77ed0f 100644
--- a/orbbec_camera/package.xml
+++ b/orbbec_camera/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>orbbec_camera</name>
-  <version>1.1.4</version>
+  <version>1.2.0</version>
   <description>Orbbec Camera package</description>
   <maintainer email="mocun@orbbec.com">Joe Dong</maintainer>
   <license>TODO: License declaration</license>