diff --git a/zeromq.spec b/zeromq.spec
index 4eceec7..926c06b 100644
--- a/zeromq.spec
+++ b/zeromq.spec
@@ -2,7 +2,7 @@
 
 Name:           zeromq
 Version:        4.3.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Software library for fast, message-based applications
 
 License:        LGPLv3+
@@ -98,6 +98,9 @@ make check V=1 || ( cat test-suite.log && exit 1 )
 
 
 %changelog
+* Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 4.3.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Sat Feb 16 2019 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 4.3.1-3
 - Disable libunwind on unsupported arches (#1676262)