diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec1a290..6122cc3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Unreleased]
 
+## [0.5.6] - 2026-04-02
+
+### Added
+- Homebrew tap: `brew tap AlphaWaveSystems/tap && brew install probe` (macOS + Linux)
+- Homebrew formula auto-updates on every release tag via `HOMEBREW_TAP_TOKEN`
+
 ## [0.5.5] - 2026-04-02
 
 ### Changed
diff --git a/docs/wiki/Home.md b/docs/wiki/Home.md
index bb233f4..bdd5971 100644
--- a/docs/wiki/Home.md
+++ b/docs/wiki/Home.md
@@ -17,7 +17,7 @@ Welcome to the FlutterProbe wiki. This documentation covers architecture details
 
 ## Project Status
 
-FlutterProbe is in active development. Current version: **0.5.5**.
+FlutterProbe is in active development. Current version: **0.5.6**.
 
 ### Repository Structure
 
diff --git a/probe_agent/CHANGELOG.md b/probe_agent/CHANGELOG.md
index 2c762b6..1b0c585 100644
--- a/probe_agent/CHANGELOG.md
+++ b/probe_agent/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.5.6 - 2026-04-02
+
+- Add Homebrew tap support (`brew tap AlphaWaveSystems/tap && brew install probe`)
+
 ## 0.5.5 - 2026-04-02
 
 - License changed from BSL 1.1 to MIT — free to embed in any Flutter app, including commercial and proprietary
diff --git a/probe_agent/pubspec.yaml b/probe_agent/pubspec.yaml
index 9475dd3..99e4f42 100644
--- a/probe_agent/pubspec.yaml
+++ b/probe_agent/pubspec.yaml
@@ -3,7 +3,7 @@ description: >-
   On-device E2E test agent for FlutterProbe. Embeds in your Flutter app and
   executes test commands via direct widget-tree access with sub-50ms latency.
 
-version: 0.5.5
+version: 0.5.6
 homepage: https://flutterprobe.dev
 repository: https://github.com/AlphaWaveSystems/flutter-probe
 issue_tracker: https://github.com/AlphaWaveSystems/flutter-probe/issues
diff --git a/vscode/package.json b/vscode/package.json
index c6c473d..2cc4d11 100644
--- a/vscode/package.json
+++ b/vscode/package.json
@@ -2,7 +2,7 @@
   "name": "flutterprobe",
   "displayName": "FlutterProbe",
   "description": "High-performance E2E testing for Flutter apps — ProbeScript language support, local & cloud device testing (BrowserStack, Sauce Labs, AWS Device Farm, Firebase Test Lab, LambdaTest), visual regression, test recording, and Studio integration",
-  "version": "0.5.5",
+  "version": "0.5.6",
   "publisher": "flutterprobe",
   "icon": "resources/probe-icon.png",
   "engines": { "vscode": "^1.85.0" },