diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87d754d..7fcff4a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## [0.4.1] - 2020-10-06
+
 ### Changed
 - Replace `usize` with `bitcoin::Amount` in the primed transaction interfaces.
 
@@ -50,7 +52,9 @@ Also explicitly state the expected rate unit: sat/vByte.
 - Add implementation of COMIT RFC-003 for Ether.
 - Add implementation of COMIT RFC-003 for ERC-20.
 
-[Unreleased]: https://github.com/coblox/blockchain-contracts/compare/0.3.2...HEAD
+[Unreleased]: https://github.com/coblox/blockchain-contracts/compare/0.4.1...HEAD
+[0.4.1]: https://github.com/coblox/blockchain-contracts/compare/0.4.0...0.4.1
+[0.4.0]: https://github.com/coblox/blockchain-contracts/compare/0.3.2...0.4.0
 [0.3.2]: https://github.com/coblox/blockchain-contracts/compare/0.3.1...0.3.2
 [0.3.1]: https://github.com/coblox/blockchain-contracts/compare/0.3.0...0.3.1
 [0.3.0]: https://github.com/coblox/blockchain-contracts/compare/0.2.0...0.3.0
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index b58b1a3..1a44db9 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "blockchain_contracts"
-version = "0.4.0"
+version = "0.4.1"
 authors = ["CoBloX developers <team@coblox.tech>"]
 edition = "2018"
 description = "Blockchain contracts used by COMIT-network daemons to execute cryptographic protocols."