diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2c3197..76cc1bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,19 @@
 ## [Unreleased]
 
 
+<a name="v0.18.0"></a>
+## [v0.18.0] - 2022-12-26
+### Chore
+- **deps:** Bump mkdocs-htmlproofer-plugin from 0.10.1 to 0.10.2 ([#129](https://github.com/Tiryoh/actions-mkdocs/issues/129))
+- **deps:** Bump mkdocs-htmlproofer-plugin from 0.10.0 to 0.10.1 ([#128](https://github.com/Tiryoh/actions-mkdocs/issues/128))
+- **deps:** Bump mkdocs-htmlproofer-plugin from 0.9.0 to 0.10.0 ([#127](https://github.com/Tiryoh/actions-mkdocs/issues/127))
+- **deps:** Bump mkdocs-htmlproofer-plugin from 0.8.0 to 0.9.0 ([#126](https://github.com/Tiryoh/actions-mkdocs/issues/126))
+
+
+[Unreleased]: https://github.com/Tiryoh/actions-mkdocs/compare/v0.18.0...HEAD
+[v0.18.0]: https://github.com/Tiryoh/actions-mkdocs/compare/v0.17.0...v0.18.0
+
+
 <a name="v0.17.0"></a>
 ## [v0.17.0] - 2022-09-19
 ### Chore
@@ -11,7 +24,6 @@
 - **deps:** Bump mkdocs-redirects from 1.0.4 to 1.0.5 ([#120](https://github.com/Tiryoh/actions-mkdocs/issues/120))
 
 
-[Unreleased]: https://github.com/Tiryoh/actions-mkdocs/compare/v0.17.0...HEAD
 [v0.17.0]: https://github.com/Tiryoh/actions-mkdocs/compare/v0.16.0...v0.17.0
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 8ad8831..e2c0c75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "mkdocs-actions"
-version = "0.17.0"
+version = "0.18.0"
 description = ""
 authors = ["Daisuke Sato <tiryoh@gmail.com>"]
 license = "MIT"