diff --git a/orbbec_camera/include/orbbec_camera/constants.h b/orbbec_camera/include/orbbec_camera/constants.h
index dd1477e3..dc509624 100644
--- a/orbbec_camera/include/orbbec_camera/constants.h
+++ b/orbbec_camera/include/orbbec_camera/constants.h
@@ -23,7 +23,7 @@
 
 #define OB_ROS_MAJOR_VERSION 1
 #define OB_ROS_MINOR_VERSION 5
-#define OB_ROS_PATCH_VERSION 20
+#define OB_ROS_PATCH_VERSION 21
 
 #ifndef STRINGIFY
 #define STRINGIFY(arg) #arg
diff --git a/orbbec_camera/package.xml b/orbbec_camera/package.xml
index 5685f2e4..93f530ad 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>1.5.20</version>
+  <version>1.5.21</version>
   <description>Orbbec Camera package</description>
   <maintainer email="mocun@orbbec.com">Joe Dong</maintainer>
   <license>Apache-2.0</license>
diff --git a/orbbec_camera_msgs/package.xml b/orbbec_camera_msgs/package.xml
index 6fbed9ea..136e5ad4 100644
--- a/orbbec_camera_msgs/package.xml
+++ b/orbbec_camera_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>orbbec_camera_msgs</name>
-  <version>1.5.20</version>
+  <version>1.5.21</version>
   <description>A package containing orbbec camera messages definitions.</description>
   <maintainer email="mocun@orbbec.com">Joe Dong</maintainer>
   <license>Apache-2.0</license>
diff --git a/orbbec_description/package.xml b/orbbec_description/package.xml
index 8a76d5a6..fb7978cc 100644
--- a/orbbec_description/package.xml
+++ b/orbbec_description/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_description</name>
-  <version>1.5.20</version>
+  <version>1.5.21</version>
   <description>TODO: Package description</description>
   <maintainer email="jian.dong@pobox.com">toosimple</maintainer>
   <license>Apache-2.0</license>