Bump Debian standards version.
diff --git a/debian/control b/debian/control
index 641f5cc..78f6c13 100644
--- a/debian/control
+++ b/debian/control
@@ -5,7 +5,7 @@
                libidn11-dev, libdbus-1-dev (>=0.61), libgmp-dev, 
                nettle-dev (>=2.4-3)
 Maintainer: Simon Kelley <simon@thekelleys.org.uk>
-Standards-Version: 3.9.3
+Standards-Version: 3.9.5
 
 Package: dnsmasq
 Architecture: all