diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d5ded634..91846f41c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Change log
 
+## [1.4.0](https://github.com/ably/ably-asset-tracking-android/tree/1.4.0)
+
+[Full Changelog](https://github.com/ably/ably-asset-tracking-android/compare/v1.4.0-rc.2...v1.4.0)
+
+**Implemented enhancements:**
+
+- Upgrade Mapbox SDK to 2.8.0 GA version [\#770](https://github.com/ably/ably-asset-tracking-android/issues/770)
+
+**Fixed bugs:**
+
+- Handle properly the error paths for the callback based auth [\#743](https://github.com/ably/ably-asset-tracking-android/issues/743)
+- The publisher should close the Ably connection when it has no trackables [\#170](https://github.com/ably/ably-asset-tracking-android/issues/170)
+
+**Closed issues:**
+
+- Refactor the event queue in the CoreSubscriber [\#660](https://github.com/ably/ably-asset-tracking-android/issues/660)
+
 ## [1.4.0-rc.2](https://github.com/ably/ably-asset-tracking-android/tree/1.4.0-rc.2)
 
 [Full Changelog](https://github.com/ably/ably-asset-tracking-android/compare/v1.4.0-rc.1...v1.4.0-rc.2)
diff --git a/README.md b/README.md
index 0f44f1a8d..2f5b0bffa 100644
--- a/README.md
+++ b/README.md
@@ -127,13 +127,13 @@ you can then add the Ably Asset Tracking dependency that you require in your Gra
 ```groovy
 dependencies {
     // Publishers, developing in Kotlin, will need the Publishing SDK
-    implementation 'com.ably.tracking:publishing-sdk:1.4.0-rc.2'
+    implementation 'com.ably.tracking:publishing-sdk:1.4.0'
 
     // Subscribers, developing in Kotlin, will need the Subscribing SDK
-    implementation 'com.ably.tracking:subscribing-sdk:1.4.0-rc.2'
+    implementation 'com.ably.tracking:subscribing-sdk:1.4.0'
 
     // Subscribers, developing in Kotlin, can optionally use the UI utilities
-    implementation 'com.ably.tracking:ui-sdk:1.4.0-rc.2'
+    implementation 'com.ably.tracking:ui-sdk:1.4.0'
 }
 ```
 
@@ -356,7 +356,7 @@ Firstly, you have to exclude the notification module from Mapbox Navigation SDK
 
 ```groovy
 // The Ably Asset Tracking Publisher SDK for Android.
-implementation ('com.ably.tracking:publishing-sdk:1.4.0-rc.2')
+implementation ('com.ably.tracking:publishing-sdk:1.4.0')
 
 // The Mapbox Navigation SDK.
 implementation ('com.mapbox.navigation:android:2.8.0') {
diff --git a/build.gradle b/build.gradle
index 2c3629ec4..851f60c64 100644
--- a/build.gradle
+++ b/build.gradle
@@ -44,7 +44,7 @@ allprojects {
 
     // version MUST conform to the Semantic Versioning Specification (https://semver.org/) version 2.0.0
     // on incrementing this value, ensure to also increment versionCode in android defaultConfig (also in this file)
-    version = '1.4.0-rc.2'
+    version = '1.4.0'
 
     // Values used to publish the SDK to maven repositories.
     ext {
@@ -111,7 +111,7 @@ subprojects {
                 // projects in this repository. Therefore, this same version number is used for SDK and
                 // example app projects alike.
                 // - versionCode MUST be incremented by 1 for each release from the main branch
-                versionCode 31
+                versionCode 32
                 versionName version
 
                 testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'