diff --git a/.gitignore b/.gitignore
index a9a908e..8fdbdf1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,4 @@
 /OWSLib-0.25.0.tar.gz
 /OWSLib-0.26.0.tar.gz
 /OWSLib-0.27.2.tar.gz
+/OWSLib-0.28.0.tar.gz
diff --git a/python-OWSLib.spec b/python-OWSLib.spec
index 09060d7..0ca5e00 100644
--- a/python-OWSLib.spec
+++ b/python-OWSLib.spec
@@ -5,7 +5,7 @@
 %bcond_without doc_pdf
 
 Name:           python-OWSLib
-Version:        0.27.2
+Version:        0.28.0
 Release:        %autorelease
 Summary:        Client library for OGC web services
 
diff --git a/sources b/sources
index 3d2520a..897ee95 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (OWSLib-0.27.2.tar.gz) = 02c70731ef92783d53b8f0dff2cec7d28d14ac08b0a4b5090183f9eacf156d539c823fcd2ae480c07447e901697de498cdf2aaf27c8b6d46fa4cf8eb3679ceee
+SHA512 (OWSLib-0.28.0.tar.gz) = 4a5002a05c1616ca382aa85561cee950c707488feb37f0f29232758159abcef8545980361cb976240e9026937557ab349764f84c95091f9f3df8698498f47fde