diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f386cf09..fc5ec71e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
           All notable changes to this project will be documented in this file.
           See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.21.2](https://github.com/ScaleLeap/amazon-advertising-api-sdk/compare/v1.21.1...v1.21.2) (2020-05-04)
+
+
+### Bug Fixes
+
+* **deps:** update dependency io-ts to v2.2.2 ([bc9aaab](https://github.com/ScaleLeap/amazon-advertising-api-sdk/commit/bc9aaab8e162d0de86193ff70eb7060c690f560c))
+
 ## [1.21.1](https://github.com/ScaleLeap/amazon-advertising-api-sdk/compare/v1.21.0...v1.21.1) (2020-04-30)
 
 
diff --git a/package-lock.json b/package-lock.json
index 3fef1bb55..911ff2a01 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@scaleleap/amazon-advertising-api-sdk",
-  "version": "1.21.1",
+  "version": "1.21.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 3e084bacf..4f181e009 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@scaleleap/amazon-advertising-api-sdk",
-  "version": "1.21.1",
+  "version": "1.21.2",
   "description": "Amazon Advertising API TypeScript and Node.js Unofficial SDK",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",