diff --git a/.gitignore b/.gitignore
index dbf8912..c19f592 100644
--- a/.gitignore
+++ b/.gitignore
@@ -118,3 +118,5 @@ noarch/
 /tzdata2014i.tar.gz
 /tzcode2014j.tar.gz
 /tzdata2014j.tar.gz
+/tzcode2015a.tar.gz
+/tzdata2015a.tar.gz
diff --git a/sources b/sources
index cb42899..ea4a2a7 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
 6a3392cd5f1594d13c12c1a836ac8d91  javazic.tar.gz
 cfc79fbbb17f21052d3dd7634ec70bea  javazic-1.8-37392f2f5d59.tar.xz
-970119e9765bc5a9320368851c91ecb6  tzcode2014j.tar.gz
-2d7ea9c309f0d4e162e426e568290ca3  tzdata2014j.tar.gz
+8f375ede46ae137fbac047ac431bda37  tzcode2015a.tar.gz
+4ed11c894a74a5ea64201b1c6dbb8831  tzdata2015a.tar.gz
diff --git a/tzdata.spec b/tzdata.spec
index 7a98687..2df7ade 100644
--- a/tzdata.spec
+++ b/tzdata.spec
@@ -1,8 +1,8 @@
 Summary: Timezone data
 Name: tzdata
-Version: 2014j
-%define tzdata_version 2014j
-%define tzcode_version 2014j
+Version: 2015a
+%define tzdata_version 2015a
+%define tzcode_version 2015a
 Release: 1%{?dist}
 License: Public Domain
 Group: System Environment/Base
@@ -117,6 +117,16 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/javazi-1.8
 
 %changelog
+* Thu Feb 12 2015 Patsy Franklin <pfrankli@redhat.com> - 2015a-1
+- Rebase to 2015a
+  - New leap second 2015-06-30 23:59:60 UTC as per IERS Bulletin C 49.
+  - The Mexican state of Quintana Roo, represented by America/Cancun,
+    will shift from Central Time with DST to Eastern Time without DST
+    on 2015-02-01 at 02:00.
+  - Chile will not change clocks in April or thereafter; its new standard time
+    will be its old daylight saving time.  This affects America/Santiago,
+    Pacific/Easter, and Antarctica/Palmer.
+
 * Wed Nov 19 2014 Patsy Franklin <pfrankli@redhat.com> - 2014j-1
 - Rebase to 2014j
   - Turks & Caicos' switch from US eastern time to UTC-4 year-round