diff --git a/README.en.md b/README.en.md
index e178032b..8f96459b 100644
--- a/README.en.md
+++ b/README.en.md
@@ -24,7 +24,8 @@ Examples:
 
 ### ROS 2
 
-- [Foxy](https://github.com/rt-net/crane_x7_ros/tree/ros2)
+- [Foxy](https://github.com/rt-net/crane_x7_ros/tree/foxy-devel)
+- [Humble](https://github.com/rt-net/crane_x7_ros/tree/humble-devel)
 
 ## Installation
 
diff --git a/README.md b/README.md
index ffc79990..f66ecbdf 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ ROSのサンプルコード集はこちらです。
 ### ROS 2
 
 - [Foxy](https://github.com/rt-net/crane_x7_ros/tree/foxy-devel)
+- [Humble](https://github.com/rt-net/crane_x7_ros/tree/humble-devel)
 
 ## インストール方法