diff --git a/CHANGELOG.md b/CHANGELOG.md
index 699b0db2..83462e18 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+- Support `cargo-careful`. ([#173](https://github.com/taiki-e/install-action/pull/173))
+
 ## [2.12.23] - 2023-07-31
 
 - Update `dprint@latest` to 0.40.0.