diff --git a/CHANGELOG.md b/CHANGELOG.md
index 250fe57a..87c07448 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.3.0] - Unreleased
+## [0.3.0] - 2024-01-23
 
 ### Breaking changes
 
diff --git a/Cargo.lock b/Cargo.lock
index 4480c924..c9c8e628 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -307,7 +307,7 @@ dependencies = [
 
 [[package]]
 name = "rten"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "flatbuffers",
  "libm",
@@ -321,7 +321,7 @@ dependencies = [
 
 [[package]]
 name = "rten-cli"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "fastrand",
  "lexopt",
@@ -331,7 +331,7 @@ dependencies = [
 
 [[package]]
 name = "rten-examples"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "fastrand",
  "hound",
@@ -348,7 +348,7 @@ dependencies = [
 
 [[package]]
 name = "rten-imageio"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "image",
  "png",
@@ -357,14 +357,14 @@ dependencies = [
 
 [[package]]
 name = "rten-imageproc"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "rten-tensor",
 ]
 
 [[package]]
 name = "rten-tensor"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "smallvec",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 1d1bb5ce..b83c2e9d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ default-members = [
 
 [package]
 name = "rten"
-version = "0.2.0"
+version = "0.3.0"
 edition = "2021"
 authors = ["Robert Knight"]
 description = "Machine learning runtime"
@@ -32,7 +32,7 @@ flatbuffers = "22.10.26"
 libm = "0.2.6"
 rayon = "1.7.0"
 smallvec = { version = "1.10.0", features = ["union", "const_generics", "const_new"] }
-rten-tensor = { path = "./rten-tensor", version = "0.1.0" }
+rten-tensor = { path = "./rten-tensor", version = "0.3.0" }
 rten-vecmath = { path = "./rten-vecmath", version = "0.1.1" }
 
 [dev-dependencies]
diff --git a/rten-cli/Cargo.toml b/rten-cli/Cargo.toml
index a76a2fba..10a4c1bc 100644
--- a/rten-cli/Cargo.toml
+++ b/rten-cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rten-cli"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 authors = ["Robert Knight"]
 description = "CLI tool for inspecting and running RTen models"
@@ -10,8 +10,8 @@ repository = "https://github.com/robertknight/rten"
 
 [dependencies]
 fastrand = "1.9.0"
-rten = { path = "../", version = "0.2.0" }
-rten-tensor = { path = "../rten-tensor", version = "0.1.0" }
+rten = { path = "../", version = "0.3.0" }
+rten-tensor = { path = "../rten-tensor", version = "0.3.0" }
 lexopt = "0.3.0"
 
 [[bin]]
diff --git a/rten-examples/Cargo.toml b/rten-examples/Cargo.toml
index 16bc6ad1..48bab076 100644
--- a/rten-examples/Cargo.toml
+++ b/rten-examples/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rten-examples"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 authors = ["Robert Knight"]
 description = "Examples for using the rten library"
diff --git a/rten-imageio/Cargo.toml b/rten-imageio/Cargo.toml
index da6b966d..d8261982 100644
--- a/rten-imageio/Cargo.toml
+++ b/rten-imageio/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rten-imageio"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 authors = ["Robert Knight"]
 description = "Utilities for loading images for use with RTen"
@@ -11,4 +11,4 @@ repository = "https://github.com/robertknight/rten"
 [dependencies]
 image = { version = "0.24.6", default-features = false, features = ["png", "jpeg", "jpeg_rayon", "webp"] }
 png = "0.17.6"
-rten-tensor = { path = "../rten-tensor", version = "0.1.0" }
+rten-tensor = { path = "../rten-tensor", version = "0.3.0" }
diff --git a/rten-imageproc/Cargo.toml b/rten-imageproc/Cargo.toml
index 2964fd5b..96b9524f 100644
--- a/rten-imageproc/Cargo.toml
+++ b/rten-imageproc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rten-imageproc"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 authors = ["Robert Knight"]
 description = "Image tensor processing and geometry functions"
@@ -9,7 +9,7 @@ homepage = "https://github.com/robertknight/rten"
 repository = "https://github.com/robertknight/rten"
 
 [dependencies]
-rten-tensor = { path = "../rten-tensor", version = "0.1.0" }
+rten-tensor = { path = "../rten-tensor", version = "0.3.0" }
 
 [lib]
 crate-type = ["lib"]
diff --git a/rten-tensor/Cargo.toml b/rten-tensor/Cargo.toml
index 62692e19..8c997585 100644
--- a/rten-tensor/Cargo.toml
+++ b/rten-tensor/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rten-tensor"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 authors = ["Robert Knight"]
 description = "Tensor library for the RTen machine learning runtime"