diff --git a/perl-DateTime-TimeZone.spec b/perl-DateTime-TimeZone.spec
index 8a13414..3d6d40b 100644
--- a/perl-DateTime-TimeZone.spec
+++ b/perl-DateTime-TimeZone.spec
@@ -1,5 +1,5 @@
 Name:           perl-DateTime-TimeZone
-Version:        2.10
+Version:        2.11
 Release:        1%{?dist}
 Summary:        Time zone object base class and factory
 License:        GPL+ or Artistic
@@ -99,6 +99,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Wed Mar 22 2017 Jitka Plesnikova <jplesnik@redhat.com> - 2.11-1
+- 2.11 bump (2017b Olson database)
+
 * Thu Mar 02 2017 Jitka Plesnikova <jplesnik@redhat.com> - 2.10-1
 - 2.10 bump (2017a Olson database)
 
diff --git a/sources b/sources
index 96f4b02..a60bf3c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (DateTime-TimeZone-2.10.tar.gz) = 979a799559fb08a713e24cff6ec2608accf011e1c4503dde04933469df13319b20835579cd213aa31a4adac10b033d161fff0cab455fb776badad8c58e1ba4ac
+SHA512 (DateTime-TimeZone-2.11.tar.gz) = 558d4cd71569c76c0c4128ecc7a6cff8bd0f2db3b818528fe77a05a9da9eac26edde163b9ddd20cd994c4cc571216594ee2db0214fd3ca8b2aac5888d9c79a47