diff --git a/CHANGELOG.md b/CHANGELOG.md
index ff1e7ef5..794188d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,28 @@
 # Changelog
 
+## [2.2.0](https://github.com/sygmaprotocol/sygma-relayer/compare/v2.1.2...v2.2.0) (2024-07-10)
+
+
+### Features
+
+* btc fee collection ([#299](https://github.com/sygmaprotocol/sygma-relayer/issues/299)) ([9eeff52](https://github.com/sygmaprotocol/sygma-relayer/commit/9eeff5228db1c157ac53a91ea97732408437345b))
+
+
+### Bug Fixes
+
+* add fee estimate when calculating btc inputs ([#311](https://github.com/sygmaprotocol/sygma-relayer/issues/311)) ([0ca3a1b](https://github.com/sygmaprotocol/sygma-relayer/commit/0ca3a1b93d5d885a8c2686e86582df4413ea174b))
+* bad non zero check ([#315](https://github.com/sygmaprotocol/sygma-relayer/issues/315)) ([90ab5eb](https://github.com/sygmaprotocol/sygma-relayer/commit/90ab5ebe26ee157aab7999c053b4a08f026afcaf))
+* fix typos ([#313](https://github.com/sygmaprotocol/sygma-relayer/issues/313)) ([a3c54af](https://github.com/sygmaprotocol/sygma-relayer/commit/a3c54afd957bae2d1e918846a1319059811b6f12))
+* handle msg.To being empty properly ([#312](https://github.com/sygmaprotocol/sygma-relayer/issues/312)) ([68a3acc](https://github.com/sygmaprotocol/sygma-relayer/commit/68a3accae212d7712b94079f8c33133572d8c479))
+* possible race condition ([#316](https://github.com/sygmaprotocol/sygma-relayer/issues/316)) ([b9b5341](https://github.com/sygmaprotocol/sygma-relayer/commit/b9b5341f61b7cdf1ca2c408d1f05074d979a4e80))
+* reduce tx nonce collision chances ([#314](https://github.com/sygmaprotocol/sygma-relayer/issues/314)) ([5431db5](https://github.com/sygmaprotocol/sygma-relayer/commit/5431db55c1dcb47b41616032ed0cc376d0fcf78e))
+* update sygma-core version ([#321](https://github.com/sygmaprotocol/sygma-relayer/issues/321)) ([94429d4](https://github.com/sygmaprotocol/sygma-relayer/commit/94429d42b26726ccfa8414a24dacdc61b51f5783))
+
+
+### Miscellaneous
+
+* add btc deposit format explanation ([#318](https://github.com/sygmaprotocol/sygma-relayer/issues/318)) ([080554c](https://github.com/sygmaprotocol/sygma-relayer/commit/080554c24662acb74153789c343dcc8fb57b5e5c))
+
 ## [2.1.2](https://github.com/sygmaprotocol/sygma-relayer/compare/v2.1.1...v2.1.2) (2024-06-21)