diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58bcd9a..a33db3e 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]
 
+## [2.1.0] - 2024-12-13
+
 ### Added
 
 - Increase compatibility of Kernel#require patch
@@ -231,7 +233,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 - Add platform identifier
 
-[Unreleased]: https://github.com/mnemosyne-mon/mnemosyne-ruby/compare/v2.0.0...HEAD
+[Unreleased]: https://github.com/mnemosyne-mon/mnemosyne-ruby/compare/v2.1.0...HEAD
+[2.1.0]: https://github.com/mnemosyne-mon/mnemosyne-ruby/compare/v2.0.0...v2.1.0
 [2.0.0]: https://github.com/mnemosyne-mon/mnemosyne-ruby/compare/v1.17.0...v2.0.0
 [1.17.0]: https://github.com/mnemosyne-mon/mnemosyne-ruby/compare/v1.16.0...v1.17.0
 [1.16.0]: https://github.com/mnemosyne-mon/mnemosyne-ruby/compare/v1.15.0...v1.16.0
diff --git a/lib/mnemosyne/version.rb b/lib/mnemosyne/version.rb
index 22c2219..8e95d45 100644
--- a/lib/mnemosyne/version.rb
+++ b/lib/mnemosyne/version.rb
@@ -3,7 +3,7 @@
 module Mnemosyne
   module VERSION
     MAJOR = 2
-    MINOR = 0
+    MINOR = 1
     PATCH = 0
     STAGE = nil