diff --git a/CHANGELOG.md b/CHANGELOG.md
index 915000f..d935c42 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## master (unreleased)
+## 0.3.0 (2020-11-22)
 
 ### New features
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 11f7f86..ca85af4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    turkish_cities (0.2.1)
+    turkish_cities (0.3.0)
       i18n (>= 0.6.4, <= 2)
 
 GEM
diff --git a/lib/turkish_cities/version.rb b/lib/turkish_cities/version.rb
index 8556a11..e4453ad 100644
--- a/lib/turkish_cities/version.rb
+++ b/lib/turkish_cities/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 class TurkishCities
-  VERSION = '0.2.1'
+  VERSION = '0.3.0'
 end