diff --git a/SPECS/perl-libnet.spec b/SPECS/perl-libnet.spec
index 2e9dd9a..befd86b 100644
--- a/SPECS/perl-libnet.spec
+++ b/SPECS/perl-libnet.spec
@@ -11,7 +11,7 @@
 
 Name:           perl-libnet
 Version:        3.11
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Perl clients for various network protocols
 # other files:  GPL+ or Artistic
 ## Not in binary packages
@@ -137,6 +137,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Fri Mar 29 2019 Jitka Plesnikova <jplesnik@redhat.com> - 3.11-4
+- Rebuild with enable hardening (bug #1636329)
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.11-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild