diff --git a/CHANGELOG.md b/CHANGELOG.md
index ab4b7610..b0c483ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [0.3.0] - 2023-10-16
+
 ### ⚠️ Breaking changes
 
 - Validation accessors are generated only for public properties. ([#11](https://github.com/nesk/akkurate/issues/11) [#15](https://github.com/nesk/akkurate/issues/15))
@@ -65,7 +67,8 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 First release
 
-[Unreleased]: https://github.com/nesk/akkurate/compare/0.2.0...HEAD
+[Unreleased]: https://github.com/nesk/akkurate/compare/0.3.0...HEAD
+[0.3.0]: https://github.com/nesk/akkurate/compare/0.2.0...0.3.0
 [0.2.0]: https://github.com/nesk/akkurate/compare/0.1.1...0.2.0
 [0.1.1]: https://github.com/nesk/akkurate/compare/0.1.0...0.1.1
 [0.1.0]: https://github.com/nesk/akkurate/releases/tag/0.1.0
diff --git a/documentation/v.list b/documentation/v.list
index 058fe963..c6c02b8f 100644
--- a/documentation/v.list
+++ b/documentation/v.list
@@ -2,7 +2,7 @@
 <!DOCTYPE vars SYSTEM "https://resources.jetbrains.com/writerside/1.0/vars.dtd">
 <vars>
     <var name="product" value="Akkurate"/>
-    <var name="version" value="0.2.0"/>
+    <var name="version" value="0.3.0"/>
     <var name="github_product_url" value="https://github.com/nesk/akkurate"/>
     <var name="roadmap_url" value="https://github.com/users/nesk/projects/1/views/1"/>
     <var name="api_reference_url" value="https://akkurate.dev/api"/>
diff --git a/documentation/writerside.cfg b/documentation/writerside.cfg
index 2dc0b1ff..96e518cf 100644
--- a/documentation/writerside.cfg
+++ b/documentation/writerside.cfg
@@ -4,5 +4,5 @@
 <ihp version="2.0">
     <topics dir="topics"/>
     <images dir="images" web-path="images"/>
-    <instance src="akkurate.tree" version="0.2.0"/>
+    <instance src="akkurate.tree" version="0.3.0"/>
 </ihp>
diff --git a/library/build.gradle.kts b/library/build.gradle.kts
index c96168e5..fd29b502 100644
--- a/library/build.gradle.kts
+++ b/library/build.gradle.kts
@@ -8,7 +8,7 @@ plugins {
 }
 
 group = "dev.nesk.akkurate"
-version = "0.2.0"
+version = "0.3.0"
 
 repositories {
     mavenCentral()
diff --git a/plugin/build.gradle.kts b/plugin/build.gradle.kts
index e2178419..db9752d2 100644
--- a/plugin/build.gradle.kts
+++ b/plugin/build.gradle.kts
@@ -17,7 +17,7 @@ buildscript {
 apply(plugin = "com.karumi.kotlin-snapshot")
 
 group = "dev.nesk.akkurate"
-version = "0.2.0"
+version = "0.3.0"
 
 repositories {
     mavenCentral()