diff --git a/autoware_utils/CHANGELOG.rst b/autoware_utils/CHANGELOG.rst
index 7bf241f..364a348 100644
--- a/autoware_utils/CHANGELOG.rst
+++ b/autoware_utils/CHANGELOG.rst
@@ -2,8 +2,8 @@
 Changelog for package autoware_utils
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-Forthcoming
------------
+1.0.0 (2024-05-02)
+------------------
 * Merge pull request `#2 <https://github.com/youtalk/autoware_utils/issues/2>`_ from youtalk/import-from-autoware-common
   feat: import from autoware_common
 * add maintainer
diff --git a/autoware_utils/package.xml b/autoware_utils/package.xml
index 5c6327a..4678e1d 100644
--- a/autoware_utils/package.xml
+++ b/autoware_utils/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>autoware_utils</name>
-  <version>0.1.0</version>
+  <version>1.0.0</version>
   <description>The autoware_utils package</description>
   <maintainer email="ryohsuke.mitsudome@tier4.jp">Ryohsuke Mitsudome</maintainer>
   <maintainer email="esteve.fernandez@tier4.jp">Esteve Fernandez</maintainer>