diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33265166..f46b33fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+## [0.31.1] - 2021-10-24
+### Fix
+- Internal package updates.
+
 ## [0.31.0] - 2021-10-13
 ### Add
 - Include [`adapter.js`](https://github.com/webrtcHacks/adapter) for WebRTC interoperability, #455.