diff --git a/.gitignore b/.gitignore
index 913a953..fdc6e7e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -55,3 +55,5 @@ activesupport-2.3.8.gem
 /activesupport-4.2.4.gem
 /activesupport-4.2.5-tests.tgz
 /activesupport-4.2.5.gem
+/activesupport-4.2.5.1-tests.tgz
+/activesupport-4.2.5.1.gem
diff --git a/rubygem-activesupport.spec b/rubygem-activesupport.spec
index 702cfcc..c34878c 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: 4.2.5
+Version: 4.2.5.1
 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 v4.2.5
-# tar czvf activesupport-4.2.5-tests.tgz test/
+# git checkout v4.2.5.1
+# tar czvf activesupport-4.2.5.1-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 Jan 26 2016 Pavel Valena <pvalena@redhat.com> - 1:4.2.5.1-1
+- Update to activesupport 4.2.5.1
+
 * Wed Nov 18 2015 Pavel Valena <pvalena@redhat.com> - 1:4.2.5-1
 - Update to activesupport 4.2.5
 
diff --git a/sources b/sources
index 03a1c91..fc18114 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-a405dd8cedfbccb20d6b2f2fb9e353f9  activesupport-4.2.5-tests.tgz
-37b610a7d600efb65209558ff7809c35  activesupport-4.2.5.gem
+c8aa8092f37490ea3558cdee4d7f12be  activesupport-4.2.5.1-tests.tgz
+d53f9248b967135efabb332b1e8cec1c  activesupport-4.2.5.1.gem