diff --git a/CHANGELOG.md b/CHANGELOG.md
index 077883b..01893f4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.1.1] - 2022-1-24
+
+### Updated
+- Follow Redirects updated to 1.14.7
+- AWS SDK updated to 2.814.0
+- Architecture diagram updated
+
 ## [3.1.0] - 2021-11-12
 ### Changed
 - Added additional permissions for AWS MediaLive IAM Policy. Now has CloudWatch, MediaConnect, and MediaStore access. 
diff --git a/architecture.png b/architecture.png
index 5b54191..16a8e49 100644
Binary files a/architecture.png and b/architecture.png differ