diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ba3f4f..f39dd39 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,13 +8,6 @@
 - Bump github.com/spf13/cobra from 1.7.0 to 1.8.0 by @dependabot in https://github.com/masutaka/github-nippou/pull/127
 - Introduce automatic release using GitHub Actions by @masutaka in https://github.com/masutaka/github-nippou/pull/130
 
-## [v4.2.10](https://github.com/masutaka/github-nippou/compare/v4.2.9...v4.2.10) - 2023-11-12
-- Introduce github-nippou-web by @masutaka in https://github.com/masutaka/github-nippou/pull/125
-- Change default branch from `master` to `main` by @masutaka in https://github.com/masutaka/github-nippou/pull/128
-- Bump golang.org/x/oauth2 from 0.13.0 to 0.14.0 by @dependabot in https://github.com/masutaka/github-nippou/pull/126
-- Bump github.com/spf13/cobra from 1.7.0 to 1.8.0 by @dependabot in https://github.com/masutaka/github-nippou/pull/127
-- Introduce automatic release using GitHub Actions by @masutaka in https://github.com/masutaka/github-nippou/pull/130
-
 ## [v4.2.9](https://github.com/masutaka/github-nippou/compare/v4.2.8...v4.2.9) - 2023-11-06
 - Bump go-github to latest v56 by @masutaka in https://github.com/masutaka/github-nippou/pull/123
 - Bump go-yaml to latest v3 by @masutaka in https://github.com/masutaka/github-nippou/pull/124