diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index bcb8b7a..05f8319 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.31.5"
+  ".": "1.31.6"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6168a13..2af2515 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.31.6](https://github.com/devy1540/devy1540.github.io/compare/v1.31.5...v1.31.6) (2026-10-13)
+
+
+### 버그 수정
+
+* **layout:** 읽기 폭과 반응형 레이아웃 개선 ([#242](https://github.com/devy1540/devy1540.github.io/issues/242)) ([e1389ef](https://github.com/devy1540/devy1540.github.io/commit/e1389ef43ce9200e70a23fd291503426b362881e))
+
 ## [1.31.5](https://github.com/devy1540/devy1540.github.io/compare/v1.31.4...v1.31.5) (2026-10-07)
 
 
diff --git a/package.json b/package.json
index 453aa1e..40a557c 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "devy1540",
   "private": true,
-  "version": "1.31.5",
+  "version": "1.31.6",
   "packageManager": "pnpm@11.17.0",
   "type": "module",
   "scripts": {