diff --git a/.gitignore b/.gitignore
index 954507d..9f34872 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /libndp-1.3.tar.gz
 /libndp-1.4.tar.gz
 /libndp-1.5.tar.gz
+/libndp-1.6.tar.gz
diff --git a/libndp.spec b/libndp.spec
index f3f2b99..40204fa 100644
--- a/libndp.spec
+++ b/libndp.spec
@@ -1,6 +1,6 @@
 Name: libndp
-Version: 1.5
-Release: 3%{?dist}
+Version: 1.6
+Release: 1%{?dist}
 Summary: Library for Neighbor Discovery Protocol
 Group: System Environment/Libraries
 License: LGPLv2+
@@ -48,6 +48,16 @@ find $RPM_BUILD_ROOT -name \*.la -delete
 %{_libdir}/pkgconfig/*.pc
 
 %changelog
+* Tue May 17 2016 Jiri Pirko <jiri@mellanox.com> - 1.6-1
+- Update to 1.6
+- libndb: reject redirect and router advertisements from non-link-local
+- libndp: validate the IPv6 hop limit
+- libndp: revert API change for ndp_msg_send() and add ndp_msg_send_with_flags()
+- libndp: fix type of field "na" in "struct ndp_msgna"
+- ndptool: add option to send messages types
+- libndp: add option flags to send messages
+- Add SubmittingPatches howto
+
 * Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.5-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
 
diff --git a/sources b/sources
index a0bdd11..ade98c3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-beb82e8d75d8382d1b7c0bb0f68be429  libndp-1.5.tar.gz
+1e54d26bcb4a4110bc3f90c5dd04f1a7  libndp-1.6.tar.gz