diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 42b9d99..7282be8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.27.2"
+  ".": "1.27.3"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce98cce..fd7421c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.27.3](https://github.com/devy1540/devy1540.github.io/compare/v1.27.2...v1.27.3) (2026-07-13)
+
+
+### 문서
+
+* **posts:** 블로그 글 문체와 식별자 정리 ([#189](https://github.com/devy1540/devy1540.github.io/issues/189)) ([0576f95](https://github.com/devy1540/devy1540.github.io/commit/0576f9500d590545ad2f277b936164baf66363eb))
+
 ## [1.27.2](https://github.com/devy1540/devy1540.github.io/compare/v1.27.1...v1.27.2) (2026-07-12)
 
 
diff --git a/package-lock.json b/package-lock.json
index 163dc33..6c551bb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "devy1540",
-  "version": "1.27.2",
+  "version": "1.27.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "devy1540",
-      "version": "1.27.2",
+      "version": "1.27.3",
       "dependencies": {
         "@giscus/react": "^3.1.0",
         "@react-pdf/renderer": "^4.3.2",
diff --git a/package.json b/package.json
index 8d83b66..1312dd9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "devy1540",
   "private": true,
-  "version": "1.27.2",
+  "version": "1.27.3",
   "type": "module",
   "scripts": {
     "dev": "vite",