diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d123e9..692b0ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.5.5] - 2024-11-11
+
 ### Removed
 
 - Post\Term `ubb_source` deletion when it returns empty. It was causing random unlinks.
@@ -509,7 +511,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 First Release!
 
-[unreleased]: https://github.com/26b/unbabble/compare/0.5.4...HEAD
+[unreleased]: https://github.com/26b/unbabble/compare/0.5.5...HEAD
+[0.5.5]: https://github.com/26b/unbabble/compare/0.5.4...0.5.5
 [0.5.4]: https://github.com/26b/unbabble/compare/0.5.3...0.5.4
 [0.5.3]: https://github.com/26b/unbabble/compare/0.5.2...0.5.3
 [0.5.2]: https://github.com/26b/unbabble/compare/0.5.1...0.5.2
diff --git a/unbabble.php b/unbabble.php
index 064c5b3..7f42a81 100644
--- a/unbabble.php
+++ b/unbabble.php
@@ -4,7 +4,7 @@
  * Plugin Name: Unbabble
  * Plugin URI:  https://github.com/26B/unbabble
  * Description: A new and simple i18n system for WordPress
- * Version:     0.5.4
+ * Version:     0.5.5
  * Author:      26B
  * Author URI:  https://26b.io/
  * License:     GPL-2.0+
@@ -42,7 +42,7 @@
  */
 \register_deactivation_hook( __FILE__, '\TwentySixB\WP\Plugin\Unbabble\Deactivator::deactivate' );
 
-$plugin = new TwentySixB\WP\Plugin\Unbabble\Plugin( 'unbabble', '0.5.4' );
+$plugin = new TwentySixB\WP\Plugin\Unbabble\Plugin( 'unbabble', '0.5.5' );
 
 // Initialize plugin.
 $plugin->init();