diff --git a/CHANGELOG.md b/CHANGELOG.md
index 68645c0d..e2f56f3d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Master (unreleased)
 
+## 1.2.1 [☰](https://github.com/activeadmin/arbre/compare/v1.2.0...v1.2.1)
+
 * Revert [#64][] to fix several regressions, at the cost of reintroducing [#46][]. [#121][] by [@deivid-rodriguez][]
 
 ## 1.2.0 [☰](https://github.com/activeadmin/arbre/compare/v1.2.0.rc1...v1.2.0)
diff --git a/Gemfile.lock b/Gemfile.lock
index 83002f74..5f8e2980 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    arbre (1.2.0)
+    arbre (1.2.1)
       activesupport (>= 3.0.0)
 
 GEM
diff --git a/lib/arbre/version.rb b/lib/arbre/version.rb
index bced7ca7..896464cf 100644
--- a/lib/arbre/version.rb
+++ b/lib/arbre/version.rb
@@ -1,3 +1,3 @@
 module Arbre
-  VERSION = "1.2.0"
+  VERSION = "1.2.1"
 end