diff --git a/.docker/docker.version b/.docker/docker.version
index 657889c..83c8144 100644
--- a/.docker/docker.version
+++ b/.docker/docker.version
@@ -1 +1 @@
-IMAGE_VERSION="0.3.0"                    # The version of the project
+IMAGE_VERSION="0.3.1-rc.1"                    # The version of the project
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e5b8a55..a747c7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 <!--next-version-placeholder-->
 
+## v0.3.1-rc.1 (2024-05-11)
+
+### Fix
+
+* **docker:** Add DISPLAY variable definition ([`4ee21fa`](https://github.com/entelecheia/ros2-container/commit/4ee21fa5095aef61ddf50a7feaeccee48a7a913b))
+
 ## v0.3.0 (2024-04-16)
 
 ### Feature
diff --git a/pyproject.toml b/pyproject.toml
index b8a3cca..efc298b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "ros2"
-version = "0.3.0"
+version = "0.3.1-rc.1"
 description = "ROS2 Container for development and deployment"
 authors = ["Young Joon Lee <entelecheia@hotmail.com>"]
 license = "MIT"