diff --git a/.gitignore b/.gitignore
index dd0dc08..e22971a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -45,3 +45,5 @@ actionpack-2.3.8.gem
 /actionpack-4.1.5.gem
 /actionpack-4.2.0-tests.tgz
 /actionpack-4.2.0.gem
+/actionpack-4.2.1-tests.tgz
+/actionpack-4.2.1.gem
diff --git a/rubygem-actionpack.spec b/rubygem-actionpack.spec
index 1792559..20a9ed3 100644
--- a/rubygem-actionpack.spec
+++ b/rubygem-actionpack.spec
@@ -1,13 +1,13 @@
 # Generated from actionpack-1.13.5.gem by gem2rpm -*- rpm-spec -*-
 %global gem_name actionpack
 
-%global bootstrap 0
+%global bootstrap 1
 
 Summary: Web-flow and rendering framework putting the VC in MVC
 Name: rubygem-%{gem_name}
 Epoch: 1
-Version: 4.2.0
-Release: 2%{?dist}
+Version: 4.2.1
+Release: 1%{?dist}
 Group: Development/Languages
 License: MIT
 URL: http://www.rubyonrails.org
@@ -18,7 +18,7 @@ Source0: http://rubygems.org/downloads/actionpack-%{version}.gem
 # git clone http://github.com/rails/rails.git
 # cd rails/actionpack/
 # git checkout v4.1.0
-# tar czvf actionpack-4.2.0-tests.tgz test/
+# tar czvf actionpack-4.2.1-tests.tgz test/
 Source2: actionpack-%{version}-tests.tgz
 
 # Let's keep Requires and BuildRequires sorted alphabeticaly
@@ -122,6 +122,9 @@ popd
 %{gem_instdir}/test/
 
 %changelog
+* Fri Mar 20 2015 Josef Stribny <jstribny@redhat.com> - 1:4.2.1-1
+- Update to actionpack 4.2.1
+
 * Fri Feb 13 2015 Josef Stribny <jstribny@redhat.com> - 1:4.2.0-2
 - Run all tests
 
diff --git a/sources b/sources
index e170379..9647811 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-a79fc2527b90a37a7949f2013a02bde3  actionpack-4.2.0-tests.tgz
-7cf97350719b6762117d1e2ba118a83e  actionpack-4.2.0.gem
+3e39e841d4f063e4844ae198e1d4fa69  actionpack-4.2.1-tests.tgz
+7d5947c00422c429380872424aa27712  actionpack-4.2.1.gem