diff --git a/.gitignore b/.gitignore
index b5d3d67..691096c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,5 @@ activesupport-2.3.8.gem
 /activesupport-3.2.13.gem
 /activesupport-4.0.0-tests.tgz
 /activesupport-4.0.0.gem
+/activesupport-4.0.1-tests.tgz
+/activesupport-4.0.1.gem
diff --git a/rubygem-activesupport.spec b/rubygem-activesupport.spec
index 2ec3ba2..3c6d81b 100644
--- a/rubygem-activesupport.spec
+++ b/rubygem-activesupport.spec
@@ -3,8 +3,8 @@
 Summary: Support and utility classes used by the Rails framework
 Name: rubygem-%{gem_name}
 Epoch: 1
-Version: 4.0.0
-Release: 2%{?dist}
+Version: 4.0.1
+Release: 1%{?dist}
 Group: Development/Languages
 License: MIT
 URL: http://www.rubyonrails.org
@@ -15,8 +15,8 @@ Source0: http://rubygems.org/downloads/activesupport-%{version}.gem
 # Rails rpms, you may check it out like so
 # git clone http://github.com/rails/rails.git
 # cd rails/activesupport/
-# git checkout v4.0.0
-# tar czvf activesupport-4.0.0-tests.tgz test/
+# git checkout v4.0.1
+# tar czvf activesupport-4.0.1-tests.tgz test/
 Source2: activesupport-%{version}-tests.tgz
 
 # Removes code which breaks the test suite due to a
@@ -106,6 +106,9 @@ popd
 
 
 %changelog
+* Fri Aug 09 2013 Josef Stribny <jstribny@redhat.com> - 1:4.0.1-1
+- Update to ActiveSupport 4.0.1
+
 * Fri Aug 09 2013 Josef Stribny <jstribny@redhat.com> - 1:4.0.0-2
 - Fix: add minitest to requires
 
diff --git a/sources b/sources
index eb54e76..d0e52ad 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-8d62bf5db98dbed8f854c0605d4f3685  activesupport-4.0.0-tests.tgz
-ef0727e4446ab141dfe3d350ec663c03  activesupport-4.0.0.gem
+4d73ffee017439e38d506f215d105d37  activesupport-4.0.1-tests.tgz
+021f0a206650c1cfd72adb3ae28cfe81  activesupport-4.0.1.gem