diff --git a/changelog.md b/changelog.md
index fcbfee4d18..ccb02b51d0 100644
--- a/changelog.md
+++ b/changelog.md
@@ -16,6 +16,7 @@
 * [2113](https://github.com/zeta-chain/node/pull/2113) - add zetaclientd-supervisor process
 * [2154](https://github.com/zeta-chain/node/pull/2154) - add `ibccrosschain` module
 * [2258](https://github.com/zeta-chain/node/pull/2258) - add Optimism and Base in static chain information
+* [2275](https://github.com/zeta-chain/node/pull/2275) - add ChainInfo singleton state variable in authority
 
 ### Refactor