diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 498ae74..13c6a95 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,8 +2,8 @@
 Changelog for package mimick_vendor
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-Forthcoming
------------
+0.5.0 (2023-08-21)
+------------------
 * Update to the comment that fixes the executable stack. (`#32 <https://github.com/ros2/mimick_vendor/issues/32>`_)
 * Update to take advantage of TARGET_ARCH (`#28 <https://github.com/ros2/mimick_vendor/issues/28>`_)
 * Contributors: Chris Lalancette, Michael Carroll
diff --git a/package.xml b/package.xml
index a5fa264..5ab8f67 100644
--- a/package.xml
+++ b/package.xml
@@ -4,7 +4,7 @@
   schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="2">
   <name>mimick_vendor</name>
-  <version>0.4.1</version>
+  <version>0.5.0</version>
   <description>
     Wrapper around mimick, it provides an ExternalProject build of mimick.
   </description>