diff --git a/zeromq.spec b/zeromq.spec
index 5f47fc8..1ef2967 100644
--- a/zeromq.spec
+++ b/zeromq.spec
@@ -2,7 +2,7 @@
 
 Name:           zeromq
 Version:        4.1.6
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Software library for fast, message-based applications
 
 Group:          System Environment/Libraries
@@ -131,6 +131,9 @@ make check V=1
 
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.6-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Mon May 15 2017 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.1.6-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_27_Mass_Rebuild