diff --git a/{{cookiecutter.project_basename}}/.age.toml b/{{cookiecutter.project_basename}}/.age.toml
index 4eb938d..a911853 100644
--- a/{{cookiecutter.project_basename}}/.age.toml
+++ b/{{cookiecutter.project_basename}}/.age.toml
@@ -43,3 +43,13 @@ Others
 ------
 """
 {% endraw %}
+
+[[files]]
+path = ".github/release-body.md"
+search = "Release {{ cookiecutter.project_name }} v{{ '{{ current_version }}' }}"
+replace = "Release {{ cookiecutter.project_name }} v{{ '{{ new_version }}' }}"
+
+[[files]]
+path = ".github/release-body.md"
+search = "- Changelog is https://github.com/atsphinx/{{ cookiecutter.project_basename }}/blob/v{{ '{{ current_version }}' }}/CHANGES.rst"
+replace = "- Changelog is https://github.com/atsphinx/{{ cookiecutter.project_basename }}/blob/v{{ '{{ new_version }}' }}/CHANGES.rst"