diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95bfab5b..b686fca6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [6.3.1](https://github.com/vivliostyle/vivliostyle-cli/compare/v6.3.0...v6.3.1) (2023-02-23)
+
+### Bug Fixes
+
+- Update Playwright to 1.31.1 (Chromium 111.0.5563.19, bugfixed on Windows) ([6cb5c21](https://github.com/vivliostyle/vivliostyle-cli/commit/6cb5c21e624a11300475c5ea1a012ff3ce0f94b4))
+
 # [6.3.0](https://github.com/vivliostyle/vivliostyle-cli/compare/v6.2.3...v6.3.0) (2023-02-22)
 
 ### Bug Fixes
diff --git a/package.json b/package.json
index d52706d9..1d7b1030 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@vivliostyle/cli",
   "description": "Save the pdf file via headless browser and Vivliostyle.",
-  "version": "6.3.0",
+  "version": "6.3.1",
   "author": "spring_raining <harusamex.com@gmail.com>",
   "type": "module",
   "scripts": {