diff --git a/CHANGELOG.md b/CHANGELOG.md
index 868144d..26dba8f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,9 +9,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.12.3] - 2024-06-03
+
 ### Changed
 
 - Use borrowing/carrying ops in add/sub, remove bound checks in shifts ([#366])
+- Make `mul_mod` non-allocating ([#373])
 
 ### Fixed
 
@@ -19,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 [#363]: https://github.com/recmo/uint/pull/363
 [#366]: https://github.com/recmo/uint/pull/366
+[#373]: https://github.com/recmo/uint/pull/373
 
 ## [1.12.1] - 2024-03-12
 
@@ -327,7 +331,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- links to version -->
 
-[unreleased]: https://github.com/recmo/uint/compare/v1.12.1...HEAD
+[unreleased]: https://github.com/recmo/uint/compare/v1.12.3...HEAD
+[1.12.3]: https://github.com/recmo/uint/releases/tag/v1.12.3
 [1.12.1]: https://github.com/recmo/uint/releases/tag/v1.12.1
 [1.12.0]: https://github.com/recmo/uint/releases/tag/v1.12.0
 [1.11.1]: https://github.com/recmo/uint/releases/tag/v1.11.1
diff --git a/Cargo.toml b/Cargo.toml
index d7ad848..f93e325 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "ruint"
 description = "Unsigned integer type with const-generic bit length"
-version = "1.12.2"
+version = "1.12.3"
 keywords = ["uint"]
 categories = ["mathematics"]
 include = [".cargo/", "src/", "README.md"]
@@ -37,7 +37,7 @@ path = "benches/bench.rs"
 required-features = ["std"]
 
 [dependencies]
-ruint-macro = { version = "1.2.0", path = "ruint-macro" }
+ruint-macro = { version = "1.2.1", path = "ruint-macro" }
 
 thiserror = { version = "1.0", optional = true }
 
diff --git a/ruint-macro/Cargo.toml b/ruint-macro/Cargo.toml
index 6f49444..158b684 100644
--- a/ruint-macro/Cargo.toml
+++ b/ruint-macro/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "ruint-macro"
 description = "The `uint!` macro for `Uint` and `Bits` literals"
-version = "1.2.0"
+version = "1.2.1"
 keywords = ["uint", "macro"]
 categories = ["mathematics"]
 readme = "README.md"