diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70b9b28..8c0af40 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ This changelog is for upcoming release `v0.3.4`. Anyone who builds `ch` from sou
 
 - `ch update` command
   - will re-build or re-pull the latest image for the environment
+- `ch upgrade` command
+  - unfortunately, this won't upgrade `ch` for you but will at least tell you the OS-specific command to run in your terminal
 - improved error when install script is run on Linux
   - install script relies on `unzip` command on Unix which is installed by default on macOS
   - if `unzip` command fails, script prints out how to install on Debian-based and Arch-based distros