diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67bc3471..6531a50b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Mechanize CHANGELOG
 
-## next / unreleased
+## 2.12.0 / 2024-07-29
 
 * Introduce experimental support for handling Brotli-compressed responses (CRuby only). (#650) @weshatheleopard
 
diff --git a/lib/mechanize/version.rb b/lib/mechanize/version.rb
index 28475b0a..e118991e 100644
--- a/lib/mechanize/version.rb
+++ b/lib/mechanize/version.rb
@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 class Mechanize
-  VERSION = "2.11.0"
+  VERSION = "2.12.0"
 end