diff --git a/CHANGELOG.md b/CHANGELOG.md
index c21b5d53..263951aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [1.2.0](https://github.com/amplitude/Amplitude-Kotlin/compare/v1.1.3...v1.2.0) (2022-09-09)
+
+
+### Features
+
+* add ingestion_metadata field ([#63](https://github.com/amplitude/Amplitude-Kotlin/issues/63)) ([354ec7b](https://github.com/amplitude/Amplitude-Kotlin/commit/354ec7bd35acd50d337ae424d324c8fb27106bdf))
+
 ## [1.1.3](https://github.com/amplitude/Amplitude-Kotlin/compare/v1.1.2...v1.1.3) (2022-08-12)
 
 
diff --git a/android/build.gradle b/android/build.gradle
index 35c989dd..b135d208 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -8,7 +8,7 @@ ext {
     PUBLISH_NAME = 'Amplitude Android Kotlin SDK'
     PUBLISH_DESCRIPTION = 'Amplitude Kotlin client-side SDK for Android'
     PUBLISH_GROUP_ID = 'com.amplitude'
-    PUBLISH_VERSION = '1.1.3'
+    PUBLISH_VERSION = '1.2.0'
     PUBLISH_ARTIFACT_ID = 'analytics-android'
 }