diff --git a/.gitignore b/.gitignore
index 1a3591c..1cd5d4b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ clog
 /tzinfo-0.3.30.gem
 /tzinfo-0.3.34.gem
 /tzinfo-0.3.35.gem
+/rubygem-tzinfo-0.3.37-1.fc20.src.rpm
diff --git a/rubygem-tzinfo.spec b/rubygem-tzinfo.spec
index f08231d..ef94e1c 100644
--- a/rubygem-tzinfo.spec
+++ b/rubygem-tzinfo.spec
@@ -5,14 +5,12 @@
 
 Summary: Daylight-savings aware timezone library
 Name: rubygem-%{gem_name}
-Version: 0.3.35
+Version: 0.3.37
 Release: 1%{?dist}
 Group: Development/Languages
 License: MIT
 URL: http://tzinfo.rubyforge.org/
 Source0: %{download_path}%{gem_name}-%{version}.gem
-# Upstream r387
-Patch0: rubygem-tzinfo-0.3.35-Fix-TimezoneTransitionInfo-eql.patch
 Requires: ruby(release)
 Requires: ruby(rubygems)
 Requires: ruby
@@ -40,10 +38,6 @@ This package contains documentation for %{name}.
 %setup -q -c -T
 %gem_install -n %{SOURCE0}
 
-pushd .%{gem_instdir}
-%patch0
-popd
-
 %build
 
 %install
@@ -74,6 +68,9 @@ popd
 %{gem_docdir}
 
 %changelog
+* Wed Jul 24 2013 Josef Stribny <jstribny@redhat.com> - 0.3.37-1
+- Update to tzinfo 0.3.37.
+
 * Mon Feb 25 2013 Vít Ondruch <vondruch@redhat.com> - 0.3.35-1
 - Update to tzinfo 0.3.35.
 
diff --git a/sources b/sources
index 943cf93..84f456b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-1f83000323fb013c7a14cdb426a9941b  tzinfo-0.3.35.gem
+462f8591ccc5a31ea0106fe3e434e990  rubygem-tzinfo-0.3.37-1.fc20.src.rpm