diff --git a/bind.spec b/bind.spec
index f220ad0..84ce799 100644
--- a/bind.spec
+++ b/bind.spec
@@ -62,7 +62,7 @@ Summary:  The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) serv
 Name:     bind
 License:  MPLv2.0
 Version:  9.11.13
-Release:  2%{?PATCHVER:.%{PATCHVER}}%{?PREVER:.%{PREVER}}%{?dist}
+Release:  3%{?PATCHVER:.%{PATCHVER}}%{?PREVER:.%{PREVER}}%{?dist}
 Epoch:    32
 Url:      https://www.isc.org/downloads/bind/
 #
@@ -1576,6 +1576,9 @@ fi;
 
 
 %changelog
+* Mon Dec 02 2019 Petr Menšík <pemensik@redhat.com> - 32:9.11.13-3
+- Backport few thread safety related fixed from upstream (#1736762)
+
 * Tue Nov 26 2019 Petr Menšík <pemensik@redhat.com> - 32:9.11.13-2
 - Complete explicit disabling of RSAMD5 in FIPS mode (#1709553)