diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0bf05d7..4c204e63 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,10 @@
-## [5.4.1-dev.2](https://github.com/kaitranntt/ccs/compare/v5.4.1-dev.1...v5.4.1-dev.2) (2025-12-03)
+## [5.4.1](https://github.com/kaitranntt/ccs/compare/v5.4.0...v5.4.1) (2025-12-03)
 
 
 ### Bug Fixes
 
+* **cliproxy:** resolve windows auth browser not opening ([af4d6cf](https://github.com/kaitranntt/ccs/commit/af4d6cff89395a74e2eaf56551d3f56b95e0a6ce)), closes [#42](https://github.com/kaitranntt/ccs/issues/42)
+* **doctor:** resolve windows claude cli detection failure ([cfe9ba0](https://github.com/kaitranntt/ccs/commit/cfe9ba05a4351302fbb330ca00b6025cb65a8f20)), closes [#41](https://github.com/kaitranntt/ccs/issues/41)
 * **sync:** implement copy fallback for windows when symlinks unavailable ([6b3f93a](https://github.com/kaitranntt/ccs/commit/6b3f93a80a0232e8c964d73e51aa0afb0768b00f)), closes [#45](https://github.com/kaitranntt/ccs/issues/45)
 
 ## [5.4.1-dev.1](https://github.com/kaitranntt/ccs/compare/v5.4.0...v5.4.1-dev.1) (2025-12-03)
diff --git a/VERSION b/VERSION
index f0e21525..ade65226 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.4.1-dev.2
+5.4.1
diff --git a/installers/install.ps1 b/installers/install.ps1
index 9cad1d77..9df8ae3a 100644
--- a/installers/install.ps1
+++ b/installers/install.ps1
@@ -83,7 +83,7 @@ $InstallMethod = if ($ScriptDir -and ((Test-Path "$ScriptDir\lib\ccs.ps1") -or (
 # IMPORTANT: Update this version when releasing new versions!
 # This hardcoded version is used for standalone installations (irm | iex)
 # For git installations, VERSION file is read if available
-$CcsVersion = "5.4.1-dev.2"
+$CcsVersion = "5.4.1"
 
 # Try to read VERSION file for git installations
 if ($ScriptDir) {
diff --git a/installers/install.sh b/installers/install.sh
index 67144893..0d7e874d 100755
--- a/installers/install.sh
+++ b/installers/install.sh
@@ -84,7 +84,7 @@ fi
 # IMPORTANT: Update this version when releasing new versions!
 # This hardcoded version is used for standalone installations (curl | bash)
 # For git installations, VERSION file is read if available
-CCS_VERSION="5.4.1-dev.2"
+CCS_VERSION="5.4.1"
 
 # Try to read VERSION file for git installations
 if [[ -f "$SCRIPT_DIR/VERSION" ]]; then
diff --git a/package.json b/package.json
index 4be95d2f..dcca315f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kaitranntt/ccs",
-  "version": "5.4.1-dev.2",
+  "version": "5.4.1",
   "description": "Claude Code Switch - Instant profile switching between Claude Sonnet 4.5 and GLM 4.6",
   "keywords": [
     "cli",