diff --git a/libb64.spec b/libb64.spec
index aed3dc2..6ee9da4 100644
--- a/libb64.spec
+++ b/libb64.spec
@@ -1,6 +1,6 @@
 Name:           libb64
 Version:        1.2
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Tools for fast encoding/decoding data into and from a base64-encoded format
 
 License:        Public Domain
@@ -76,6 +76,9 @@ install -D -m 0644 -p -t $RPM_BUILD_ROOT/%{_includedir}/b64/  include/b64/*
 %{_libdir}/libb64.a
 
 %changelog
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild