diff --git a/CHANGELOG.md b/CHANGELOG.md
index 901577e..2a824d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ 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).
 
-## [0.2.0 - Unreleased]
+## [0.2.0] - 2021-06-19
 
 - [#5](https://github.com/itsallcode/holiday-calculator/issues/5) Support month names.
 - [#7](https://github.com/itsallcode/holiday-calculator/issues/7) Added documentation for API users.
diff --git a/README.md b/README.md
index e5c25b8..4dceab1 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ repositories {
     mavenCentral()
 }
 dependencies {
-    compile 'org.itsallcode:holiday-calculator:0.1.0'
+    compile 'org.itsallcode:holiday-calculator:0.2.0'
 }
 ```
 
@@ -40,7 +40,7 @@ dependencies {
 <dependency>
     <groupId>org.itsallcode</groupId>
     <artifactId>holiday-calculator</artifactId>
-    <version>0.1.0</version>
+    <version>0.2.0</version>
 </dependency>
 ```
 
diff --git a/build.gradle b/build.gradle
index 3d1822b..c528e2a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,7 +9,7 @@ plugins {
 }
 
 group 'org.itsallcode'
-version = '0.1.1'
+version = '0.2.0'
 
 java {
     toolchain {
@@ -38,9 +38,9 @@ test {
 
 ext {
     junitVersion = '5.7.2'
-	log4jVersion = '2.14.1'
+    log4jVersion = '2.14.1'
     mockitoVersion = '3.10.0'
-	lockbackVersion = '1.2.3'
+    lockbackVersion = '1.2.3'
 }
 
 dependencies {
@@ -48,22 +48,21 @@ dependencies {
 
     testImplementation "org.mockito:mockito-core:$mockitoVersion"
     testImplementation 'org.assertj:assertj-core:3.19.0'
-	testImplementation "org.mockito:mockito-junit-jupiter:$mockitoVersion"
-	testImplementation "org.junit.jupiter:junit-jupiter-api:$junitVersion"
-	testImplementation "org.junit.jupiter:junit-jupiter-params:$junitVersion"
+    testImplementation "org.mockito:mockito-junit-jupiter:$mockitoVersion"
+    testImplementation "org.junit.jupiter:junit-jupiter-api:$junitVersion"
+    testImplementation "org.junit.jupiter:junit-jupiter-params:$junitVersion"
 
-	testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$junitVersion"
-	// testRuntimeOnly "org.apache.logging.log4j:log4j-core:$log4jVersion"
+    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$junitVersion"
     testRuntimeOnly "ch.qos.logback:logback-classic:$lockbackVersion"
 }
 
 license {
     header = file('gradle/license-header.txt')
-	ext.project = 'holiday-calculator'
-	ext.year = Calendar.getInstance().get(Calendar.YEAR)
+    ext.project = 'holiday-calculator'
+    ext.year = Calendar.getInstance().get(Calendar.YEAR)
     ext.name = 'itsallcode'
     ext.email = 'github@kuhnke.net'
-	include '**/*.java'
+    include '**/*.java'
 }
 
 jacocoTestReport {