diff --git a/CMakeLists.txt b/CMakeLists.txt
index bc957e7..8908e51 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.5)
-project(mc_rtc_msgs VERSION 1.1.0)
+project(mc_rtc_msgs VERSION 1.1.1)
 
 if(NOT DEFINED ENV{ROS_VERSION})
   message(FATAL_ERROR "ROS_VERSION is not set in the environment")
diff --git a/debian/changelog b/debian/changelog
index ea3400c..a87b093 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+mc-rtc-msgs (1.1.1-1debian1) unstable; urgency=medium
+
+  * Bump upstream version for jammy support
+
+ -- Pierre Gergondet <pierre.gergondet+ppa@gmail.com>  Wed, 14 Feb 2024 15:36:34 +0900
+
 mc-rtc-msgs (1.1.0-1debian1) unstable; urgency=medium
 
   * Add JointSensor message
diff --git a/package.xml b/package.xml
index 12080d9..4c4a8c3 100644
--- a/package.xml
+++ b/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>mc_rtc_msgs</name>
-  <version>1.1.0</version>
+  <version>1.1.1</version>
   <description>mc_rtc_msgs</description>
   <maintainer email="pierre.gergondet@gmail.com">Pierre Gergondet</maintainer>
   <license>BSD</license>