diff --git a/Dockerfile b/Dockerfile
index da0e083..0c8dea5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,11 +3,11 @@ FROM ubuntu:24.04
 # ── 所有版本號集中管理 ────────────────────────────────
 ARG UPGRADE_PACKAGES=true
 ARG DOCKER_VERSION=29.6.1
-ARG COMPOSE_VERSION=5.3.0
+ARG COMPOSE_VERSION=5.3.1
 ARG BUILDX_VERSION=0.35.0
-ARG OPENCODE_VERSION=1.17.14
+ARG OPENCODE_VERSION=1.17.15
 ARG OPENCHAMBER_VERSION=1.14.1
-ARG GLAB_VERSION=1.106.0
+ARG GLAB_VERSION=1.107.0
 ARG PLAYWRIGHT_VERSION=1.61.1
 ARG PLAYWRIGHT_MCP_VERSION=0.0.77
 ARG GH_VERSION=2.96.0
diff --git a/README.md b/README.md
index e3c2203..70f22b7 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ ai-engkit is a self-hosted AI development environment that packages [OpenCode](h
 It is designed for teams and individuals who want a reproducible AI coding workspace without rebuilding their toolchain from scratch.
 
 ![Ubuntu](https://img.shields.io/badge/Ubuntu-24.04-orange?style=for-the-badge&logo=ubuntu&logoColor=white)
-![OpenCode](https://img.shields.io/badge/OpenCode-1.17.14-blue?style=for-the-badge&logoColor=white)
+![OpenCode](https://img.shields.io/badge/OpenCode-1.17.15-blue?style=for-the-badge&logoColor=white)
 ![OpenChamber](https://img.shields.io/badge/OpenChamber-1.14.1-blue?style=for-the-badge&logoColor=white)
  
 ## Features
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 3e0f8f8..9429e70 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -6,6 +6,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [1.1.15] - 2026-07-08
+
+### Changed
+- Upgrade Docker Compose from 5.3.0 to 5.3.1.
+- Upgrade OpenCode from 1.17.14 to 1.17.15.
+- Upgrade GitLab CLI from 1.106.0 to 1.107.0.
+
 ## [1.1.14] - 2026-07-07
 
 ### Changed
@@ -664,7 +671,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 > 📖 This changelog follows the [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) format.
 
-[Unreleased]: https://github.com/tryweb/ai-engkit/compare/v1.1.14...HEAD
+[Unreleased]: https://github.com/tryweb/ai-engkit/compare/v1.1.15...HEAD
 [0.3.0]: https://github.com/tryweb/ai-engkit/releases/tag/v0.3.0
 [0.3.3]: https://github.com/tryweb/ai-engkit/compare/v0.3.0...v0.3.3
 [0.5.0]: https://github.com/tryweb/ai-engkit/compare/v0.3.3...v0.5.0
@@ -744,3 +751,4 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 [1.1.12]: https://github.com/tryweb/ai-engkit/compare/v1.1.11...v1.1.12
 [1.1.13]: https://github.com/tryweb/ai-engkit/compare/v1.1.12...v1.1.13
 [1.1.14]: https://github.com/tryweb/ai-engkit/compare/v1.1.13...v1.1.14
+[1.1.15]: https://github.com/tryweb/ai-engkit/compare/v1.1.14...v1.1.15
diff --git a/test-output.txt b/test-output.txt
index 8ecdce8..a270b77 100644
--- a/test-output.txt
+++ b/test-output.txt
@@ -13,7 +13,7 @@
   PASS HOME is /home/devuser
 
 --- Versions ---
-  PASS opencode version (1.17.14)
+  PASS opencode version (1.17.15)
   PASS openchamber version (1.14.1)
   PASS openspec installed (1.5.0)
   PASS gh CLI installed