diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f6c5c9..b467d94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### v0.2.1
+
+- Updated dependencies to require `icicleio/stream ^0.4` and `icicleio/socket ^0.4` and updated the appropriate components. Note that server request handlers should now expect a `Icicle\Socket\SocketInterface` object (renamed from `Icicle\Socket\Client\ClientInterface`).
+
+---
+
 ### v0.2.0
 
 - Changes