diff --git a/.gitignore b/.gitignore
index cfa024c..60282f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@
 /DateTime-TimeZone-1.45.tar.gz
 /DateTime-TimeZone-1.46.tar.gz
 /DateTime-TimeZone-1.47.tar.gz
+/DateTime-TimeZone-1.48.tar.gz
diff --git a/perl-DateTime-TimeZone.spec b/perl-DateTime-TimeZone.spec
index e78bb13..c87c0f5 100644
--- a/perl-DateTime-TimeZone.spec
+++ b/perl-DateTime-TimeZone.spec
@@ -1,5 +1,5 @@
 Name:           perl-DateTime-TimeZone
-Version:        1.47
+Version:        1.48
 Release:        1%{?dist}
 Summary:        Time zone object base class and factory
 License:        GPL+ or Artistic
@@ -76,6 +76,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Fri Aug 03 2012 Iain Arnell <iarnell@gmail.com> 1.48-1
+- update to latest upstream version - Olson 2012e
+
 * Sat Jul 21 2012 Iain Arnell <iarnell@gmail.com> 1.47-1
 - update to latest upstream version - Olson 2012d
 
diff --git a/sources b/sources
index cae9a40..b3f2664 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-40c17fe318b4142937bde8f15dc1df17  DateTime-TimeZone-1.47.tar.gz
+e7b22a0b02982e7681a1eaac82a10250  DateTime-TimeZone-1.48.tar.gz