diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d9befa..f943b8d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.
 promise-android-tools versioning started at 1.0.0, but this changelog was not added until 4.0.6.
 
 ## [Unreleased]
+
+## [4.0.6] - 2021-04-16
+
 ### Fixed
 
 - Prevent downstream race conditions in `adb.startServer()` ([#56](https://github.com/ubports/promise-android-tools/pull/56))
diff --git a/package.json b/package.json
index f87feb9..2d7c9cb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "promise-android-tools",
-  "version": "4.0.5",
+  "version": "4.0.6",
   "description": "A wrapper for adb, fastboot, and heimdall that returns convenient promises.",
   "main": "./lib/module.cjs",
   "type": "module",