diff --git a/LICENSE b/LICENSE
index 49eb8e21..c688baa4 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022-2024 Serious Scaffold
+Copyright (c) 2022-2025 Serious Scaffold
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/docs/conf.py b/docs/conf.py
index ce74b712..0b36bfa7 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -10,7 +10,7 @@
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
 author = "huxuan"
-copyright = "2023, huxuan"
+copyright = "2022-2025, huxuan"
 project = "Serious Scaffold Python"
 release = metadata.version("ss-python")
 version = ".".join(release.split(".")[:2])
diff --git a/includes/copier-answers-sample.yml b/includes/copier-answers-sample.yml
index caa7f90f..dc28b810 100644
--- a/includes/copier-answers-sample.yml
+++ b/includes/copier-answers-sample.yml
@@ -2,7 +2,7 @@ author_email: i@huxuan.org
 author_name: huxuan
 copyright_holder: Serious Scaffold
 copyright_license: MIT License
-copyright_year: 2022-2024
+copyright_year: 2022-2025
 coverage_threshold: 100
 default_py: "3.12"
 development_status: Alpha
diff --git a/template/docs/conf.py.jinja b/template/docs/conf.py.jinja
index db678c39..85b20ab9 100644
--- a/template/docs/conf.py.jinja
+++ b/template/docs/conf.py.jinja
@@ -10,7 +10,7 @@ from importlib import metadata
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
 author = "{{ author_name }}"
-copyright = "2023, {{ author_name }}"
+copyright = "{{ copyright_year }}, {{ author_name }}"
 project = "{{ project_name }}"
 release = metadata.version("{{ package_name }}")
 version = ".".join(release.split(".")[:2])