diff --git a/ModemManager.spec b/ModemManager.spec
index f05d820..88b70bf 100644
--- a/ModemManager.spec
+++ b/ModemManager.spec
@@ -5,7 +5,7 @@
 Summary: Mobile broadband modem management service
 Name: ModemManager
 Version: 1.6.4
-Release: 2%{?dist}
+Release: 3%{?dist}
 Source: https://www.freedesktop.org/software/ModemManager/%{name}-%{version}.tar.xz
 License: GPLv2+
 Group: System Environment/Base
@@ -168,6 +168,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %{_datadir}/vala/vapi/libmm-glib.*
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.4-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.4-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild