diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5d463f..a0f170c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Unreleased
 
+# 0.15.3
+
+- Ruby 3.0 support: fix translation helpers.
+
 # 0.15.2
 
 - Ruby 3.0 support. Drop support for Ruby < 2.4.
diff --git a/lib/telegram/bot/version.rb b/lib/telegram/bot/version.rb
index 1e2b07a..573f591 100644
--- a/lib/telegram/bot/version.rb
+++ b/lib/telegram/bot/version.rb
@@ -1,6 +1,6 @@
 module Telegram
   module Bot
-    VERSION = '0.15.2'.freeze
+    VERSION = '0.15.3'.freeze
 
     def self.gem_version
       Gem::Version.new VERSION