diff --git a/CHANGELOG.md b/CHANGELOG.md
index c7aa573..2089197 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+## [0.5.0] - 2026-05-13
+
 ### Fixed
 * Fix double rendering of the Turnstile widget when used with Turbo (#28)
 * Allow more than one Turnstile widget to be rendered on the same page (#30)
@@ -48,7 +50,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 * Initial release
 
-[unreleased]: https://github.com/RaspberryPiFoundation/rpi-turnstile/compare/v0.4.0...HEAD
+[unreleased]: https://github.com/RaspberryPiFoundation/rpi-turnstile/compare/v0.5.0...HEAD
+[0.5.0]: https://github.com/RaspberryPiFoundation/rpi-turnstile/releases/tag/v0.5.0
 [0.4.0]: https://github.com/RaspberryPiFoundation/rpi-turnstile/releases/tag/v0.4.0
 [0.3.1]: https://github.com/RaspberryPiFoundation/rpi-turnstile/releases/tag/v0.3.1
 [0.3.0]: https://github.com/RaspberryPiFoundation/rpi-turnstile/releases/tag/v0.3.0
diff --git a/Gemfile.lock b/Gemfile.lock
index 86440f7..360fee3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    rpi_turnstile (0.4.0)
+    rpi_turnstile (0.5.0)
       faraday (~> 2.0)
       importmap-rails
       rails (~> 7.0)
diff --git a/lib/rpi_turnstile/version.rb b/lib/rpi_turnstile/version.rb
index eede775..0c0c922 100644
--- a/lib/rpi_turnstile/version.rb
+++ b/lib/rpi_turnstile/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module RpiTurnstile
-  VERSION = '0.4.0'
+  VERSION = '0.5.0'
 end