diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4cb41e..d70bfcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.62.3](https://github.com/substrait-io/substrait-rs/compare/v0.62.2...v0.62.3) - 2026-01-20
+
+### Added
+
+- basic handling of scalar functions ([#451](https://github.com/substrait-io/substrait-rs/pull/451))
+- add initial extension support ([#395](https://github.com/substrait-io/substrait-rs/pull/395))
+
 ## [0.62.2](https://github.com/substrait-io/substrait-rs/compare/v0.62.1...v0.62.2) - 2025-12-16
 
 ### Added
diff --git a/Cargo.lock b/Cargo.lock
index 445bb62..4e7ee6a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -589,7 +589,7 @@ dependencies = [
 
 [[package]]
 name = "substrait"
-version = "0.62.2"
+version = "0.62.3"
 dependencies = [
  "heck",
  "hex",
diff --git a/Cargo.toml b/Cargo.toml
index 1d0a1cb..69e5bda 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: Apache-2.0
 [package]
 name = "substrait"
-version = "0.62.2"
+version = "0.62.3"
 edition = "2024"
 rust-version = "1.85.1"
 description = "Cross-Language Serialization for Relational Algebra"