diff --git a/libmapnik.spec b/libmapnik.spec
index 7324416..fa28f3a 100644
--- a/libmapnik.spec
+++ b/libmapnik.spec
@@ -1,5 +1,5 @@
 Name:          libmapnik
-Version:       3.0.15
+Version:       3.0.21
 Release:       1mamba
 Summary:       A Free Toolkit for developing mapping applications
 Group:         System/Tools
@@ -51,7 +51,7 @@ This is the devel package.
 %setup -q -n mapnik-v%{version}
 #-D -T
 #:<< _EOF
-%patch1 -p1
+#%patch1 -p1
 
 %build
 #:<< _EOF
@@ -101,6 +101,9 @@ sed -i "s|max-drift=1 install|max-drift=1 install DESTDIR=%{buildroot}|" Makefil
 #%doc README
 
 %changelog
+* Sun Oct 14 2018 Automatic Build System <autodist@mambasoft.it> 3.0.21-1mamba
+- automatic version update by autodist
+
 * Sat Oct 21 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.15-1mamba
 - update to 3.0.15