diff --git a/.gitignore b/.gitignore
index 38c5a16..acafbac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -49,3 +49,5 @@ activesupport-2.3.8.gem
 /activesupport-4.2.1.gem
 /activesupport-4.2.2-tests.tgz
 /activesupport-4.2.2.gem
+/activesupport-4.2.3-tests.tgz
+/activesupport-4.2.3.gem
diff --git a/rubygem-activesupport.spec b/rubygem-activesupport.spec
index c804f2e..8a848d3 100644
--- a/rubygem-activesupport.spec
+++ b/rubygem-activesupport.spec
@@ -3,7 +3,7 @@
 Summary: Support and utility classes used by the Rails framework
 Name: rubygem-%{gem_name}
 Epoch: 1
-Version: 4.2.2
+Version: 4.2.3
 Release: 1%{?dist}
 Group: Development/Languages
 License: MIT
@@ -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 v4.2.2
-# tar czvf activesupport-4.2.2-tests.tgz test/
+# git checkout v4.2.3
+# tar czvf activesupport-4.2.3-tests.tgz test/
 Source2: activesupport-%{version}-tests.tgz
 
 # Removes code which breaks the test suite due to a
@@ -101,6 +101,9 @@ popd
 
 
 %changelog
+* Tue Jun 30 2015 Josef Stribny <jstribny@redhat.com> - 1:4.2.3-1
+- Update to activesupport 4.2.3
+
 * Mon Jun 22 2015 Josef Stribny <jstribny@redhat.com> - 1:4.2.2-1
 - Update to activesupport 4.2.2
 
diff --git a/sources b/sources
index 1d7ca53..f8839c8 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-03a473d0f26fa650675502222b74a864  activesupport-4.2.2-tests.tgz
-d96f3995041a08b2d79a3bc9111d067d  activesupport-4.2.2.gem
+a46a02292334162abe60ea245b6449bf  activesupport-4.2.3-tests.tgz
+47661cf402931b39203849d408ec4300  activesupport-4.2.3.gem