diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b517dd07..c0dab0e4c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -71,6 +71,7 @@
   [#1184](https://github.com/gakonst/ethers-rs/pull/1184)
 - Add `From<H160>` and From<Vec<H160>> traits to `ValueOrArray<H160>` [#1199](https://github.com/gakonst/ethers-rs/pull/1200)
 - Fix handling of Websocket connection errors [#1287](https://github.com/gakonst/ethers-rs/pull/1287)
+- Add Arithmetic Shift Right operation for I256 [#1323](https://github.com/gakonst/ethers-rs/issues/1323)
 
 ## ethers-contract-abigen