diff --git a/net-snmp.spec b/net-snmp.spec
index 1de96b8..9d0e1d2 100644
--- a/net-snmp.spec
+++ b/net-snmp.spec
@@ -11,7 +11,7 @@
 Summary: A collection of SNMP protocol tools and libraries
 Name: net-snmp
 Version: 5.7.3
-Release: 20%{?dist}
+Release: 21%{?dist}
 Epoch: 1
 
 License: BSD
@@ -549,6 +549,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %endif
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1:5.7.3-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Thu Jul 20 2017 Adam Williamson <awilliam@redhat.com> -1:5.7.3-20
 - Edit fix of issue with undefined symbol my_progname when try to load
   NetSNMP::TrapReceiver in perl script (#1470004)