diff --git a/.gitignore b/.gitignore
index fdc6e7e..3e8e4a1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,3 +57,5 @@ activesupport-2.3.8.gem
 /activesupport-4.2.5.gem
 /activesupport-4.2.5.1-tests.tgz
 /activesupport-4.2.5.1.gem
+/activesupport-4.2.5.2-tests.tgz
+/activesupport-4.2.5.2.gem
diff --git a/rubygem-activesupport.spec b/rubygem-activesupport.spec
index dceaf5d..a35563f 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: 4.2.5.1
-Release: 2%{?dist}
+Version: 4.2.5.2
+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 v4.2.5.1
-# tar czvf activesupport-4.2.5.1-tests.tgz test/
+# git checkout v4.2.5.2
+# tar czvf activesupport-4.2.5.2-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 Mar 01 2016 Pavel Valena <pvalena@redhat.com> - 1:4.2.5.2-1
+- Update to activesupport 4.2.5.2
+
 * Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1:4.2.5.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
 
diff --git a/sources b/sources
index fc18114..f1e4392 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-c8aa8092f37490ea3558cdee4d7f12be  activesupport-4.2.5.1-tests.tgz
-d53f9248b967135efabb332b1e8cec1c  activesupport-4.2.5.1.gem
+dbc8d79539187dcdcde22ce51ddcd718  activesupport-4.2.5.2-tests.tgz
+51d5ed55a73fcf0e4484b8cfea2f57b5  activesupport-4.2.5.2.gem