diff --git a/CHANGELOG.md b/CHANGELOG.md
index 27a7c5b..e93860b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,9 +11,16 @@ Unplanned.
 ## master
 
 Released: TBA. 
-[Diff](https://github.com/kvz/bash3boilerplate/compare/v2.3.0...master).
+[Diff](https://github.com/kvz/bash3boilerplate/compare/v2.4.0...master).
 
-- [ ] Upgrade to `lanyon@0.0.55`
+- [ ]
+
+## v2.4.0
+
+Released: 2019-11-07. 
+[Diff](https://github.com/kvz/bash3boilerplate/compare/v2.3.0...v2.4.0).
+
+- [x] Upgrade to `lanyon@0.1.7`
 - [x] Allow counting how many times an argument is used (@genesiscloud)
 - [x] Fix typos in megamount (thanks @gsaponaro)
 - [x] Enable color in screen or tmux (#92, @gmasse)