diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6514f3c..0b57f9b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ on:
 
 jobs:
     micro_ros_demos:
-        runs-on: ubuntu-20.04
+        runs-on: ubuntu-22.04
         container: microros/base:humble
         defaults:
           run:
@@ -24,7 +24,7 @@ jobs:
             rosdep update
             ros2 run micro_ros_setup create_firmware_ws.sh host
             rm -rf src/uros/micro-ROS-demos
-        - uses: actions/checkout@v2
+        - uses: actions/checkout@v4
           with:
             path: uros_ws/src/uros/micro-ROS-demos
         - name: Build
diff --git a/rclc/package.xml b/rclc/package.xml
index 8e463c8..567d69d 100644
--- a/rclc/package.xml
+++ b/rclc/package.xml
@@ -4,7 +4,8 @@
   <name>micro_ros_demos_rclc</name>
   <version>3.0.2</version>
   <description>Examples using RCL+RCLC API</description>
-  <maintainer email="pablogarrido@eprosima.com">Pablo Garrido</maintainer>
+  <maintainer email="eugeniocollado@eprosima.com">Eugenio Collado</maintainer>
+  <maintainer email="carlosespinoza@eprosima.com">Carlos Espinoza</maintainer>
   <license>Apache-2.0</license>
   <author>Borja Outerelo</author>