diff --git a/CHANGELOG.md b/CHANGELOG.md
index f693888..87a1e21 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+2.6.3
+-----
+
+* Support Rails 5.1
+
 2.6.2
 -----
 
diff --git a/jbuilder.gemspec b/jbuilder.gemspec
index f4c444d..f68a5fb 100644
--- a/jbuilder.gemspec
+++ b/jbuilder.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name     = 'jbuilder'
-  s.version  = '2.6.2'
+  s.version  = '2.6.3'
   s.authors  = ['David Heinemeier Hansson']
   s.email    = ['david@37signals.com']
   s.summary  = 'Create JSON structures via a Builder-style DSL'