diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9025eb..14b8012 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,13 +2,23 @@
 ## [Unreleased]
 
 
+<a name="v0.20.0"></a>
+## [v0.20.0] - 2023-02-14
+### Chore
+- Add GitHub Actions trigger ([#136](https://github.com/Tiryoh/actions-mkdocs/issues/136))
+- **deps:** Bump mkdocs-material from 8.2.11 to 8.5.10 ([#137](https://github.com/Tiryoh/actions-mkdocs/issues/137))
+
+
+[Unreleased]: https://github.com/Tiryoh/actions-mkdocs/compare/v0.20.0...HEAD
+[v0.20.0]: https://github.com/Tiryoh/actions-mkdocs/compare/v0.19.0...v0.20.0
+
+
 <a name="v0.19.0"></a>
 ## [v0.19.0] - 2022-12-27
 ### Bug Fixes
 - Fix safe.directory error message when use GITHUB_WORKSPACE ([#132](https://github.com/Tiryoh/actions-mkdocs/issues/132))
 
 
-[Unreleased]: https://github.com/Tiryoh/actions-mkdocs/compare/v0.19.0...HEAD
 [v0.19.0]: https://github.com/Tiryoh/actions-mkdocs/compare/v0.18.0...v0.19.0
 
 
diff --git a/pyproject.toml b/pyproject.toml
index aa4d92f..60e3816 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "mkdocs-actions"
-version = "0.19.0"
+version = "0.20.0"
 description = ""
 authors = ["Daisuke Sato <tiryoh@gmail.com>"]
 license = "MIT"