diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8bb568016..fc7474458 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [1.3.1](https://github.com/aws-actions/amazon-ecs-deploy-task-definition/compare/v1.3.0...v1.3.1) (2020-05-08)
+
+
+### Bug Fixes
+
+* clean null values out of arrays ([#63](https://github.com/aws-actions/amazon-ecs-deploy-task-definition/issues/63)) ([6b1f3e4](https://github.com/aws-actions/amazon-ecs-deploy-task-definition/commit/6b1f3e4e8c4e9b191fbf70a5c79418b7eaa995a9))
+
 ## [1.3.0](https://github.com/aws-actions/amazon-ecs-deploy-task-definition/compare/v1.2.0...v1.3.0) (2020-04-22)
 
 
diff --git a/package-lock.json b/package-lock.json
index ee590fdf7..2a83c9a29 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "aws-actions-amazon-ecs-deploy-task-definition",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 68f27146f..43ca03975 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aws-actions-amazon-ecs-deploy-task-definition",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Registers an Amazon ECS task definition and deploys it to an ECS service.",
   "main": "index.js",
   "scripts": {