diff --git a/turtlebot3_fake_node/CHANGELOG.rst b/turtlebot3_fake_node/CHANGELOG.rst
index 7655fdf..8e292b9 100644
--- a/turtlebot3_fake_node/CHANGELOG.rst
+++ b/turtlebot3_fake_node/CHANGELOG.rst
@@ -2,7 +2,7 @@
 Changelog for package turtlebot3_fake
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-2.3.5 (2025-05-28)
+2.3.4 (2025-05-28)
 ------------------
 * None
 
diff --git a/turtlebot3_fake_node/package.xml b/turtlebot3_fake_node/package.xml
index 9af9b2e..6829502 100644
--- a/turtlebot3_fake_node/package.xml
+++ b/turtlebot3_fake_node/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>turtlebot3_fake_node</name>
-  <version>2.3.5</version>
+  <version>2.3.4</version>
   <description>
     Package for TurtleBot3 fake node. With this package, simple tests can be done without a robot.
     You can do simple tests using this package on rviz without real robots.
diff --git a/turtlebot3_gazebo/CHANGELOG.rst b/turtlebot3_gazebo/CHANGELOG.rst
index 4d6a6dc..2e31078 100644
--- a/turtlebot3_gazebo/CHANGELOG.rst
+++ b/turtlebot3_gazebo/CHANGELOG.rst
@@ -2,7 +2,7 @@
 Changelog for package turtlebot3_gazebo
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-2.3.5 (2025-05-28)
+4 (2025-05-28)
 ------------------
 * None
 
diff --git a/turtlebot3_gazebo/package.xml b/turtlebot3_gazebo/package.xml
index 88a1fed..be4e83c 100644
--- a/turtlebot3_gazebo/package.xml
+++ b/turtlebot3_gazebo/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>turtlebot3_gazebo</name>
-  <version>2.3.5</version>
+  <version>2.3.4</version>
   <description>
     Gazebo simulation package for the TurtleBot3
   </description>
diff --git a/turtlebot3_manipulation_gazebo/CHANGELOG.rst b/turtlebot3_manipulation_gazebo/CHANGELOG.rst
index 74e71aa..f912552 100644
--- a/turtlebot3_manipulation_gazebo/CHANGELOG.rst
+++ b/turtlebot3_manipulation_gazebo/CHANGELOG.rst
@@ -2,7 +2,7 @@
 Changelog for package turtlebot3_manipulation_gazebo
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-2.3.5 (2025-05-28)
+2.3.4 (2025-05-28)
 ------------------
 * Moved the TurtleBot3 Manipulation Gazebo simulation from the turtlebot3_manipulation_bringup package
 * Contributors: ChanHyeong Lee
diff --git a/turtlebot3_manipulation_gazebo/package.xml b/turtlebot3_manipulation_gazebo/package.xml
index e66bdf7..02986e6 100644
--- a/turtlebot3_manipulation_gazebo/package.xml
+++ b/turtlebot3_manipulation_gazebo/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>turtlebot3_manipulation_gazebo</name>
-  <version>2.3.5</version>
+  <version>2.3.4</version>
   <description>
     Gazebo simulation package for the TurtleBot3 manipulation
   </description>
diff --git a/turtlebot3_simulations/CHANGELOG.rst b/turtlebot3_simulations/CHANGELOG.rst
index a1ad5d4..abfdce7 100644
--- a/turtlebot3_simulations/CHANGELOG.rst
+++ b/turtlebot3_simulations/CHANGELOG.rst
@@ -2,7 +2,7 @@
 Changelog for package turtlebot3_simulations
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-2.3.5 (2025-05-28)
+2.3.4 (2025-05-28)
 ------------------
 * Moved the TurtleBot3 Manipulation Gazebo simulation from the turtlebot3_manipulation_bringup package
 * Contributors: ChanHyeong Lee
diff --git a/turtlebot3_simulations/package.xml b/turtlebot3_simulations/package.xml
index 933d388..75fe90e 100644
--- a/turtlebot3_simulations/package.xml
+++ b/turtlebot3_simulations/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>turtlebot3_simulations</name>
-  <version>2.3.5</version>
+  <version>2.3.4</version>
   <description>
     ROS 2 packages for TurtleBot3 simulations
   </description>