diff --git a/gnome-epub-thumbnailer.spec b/gnome-epub-thumbnailer.spec
index 5e4e25a..b918b80 100644
--- a/gnome-epub-thumbnailer.spec
+++ b/gnome-epub-thumbnailer.spec
@@ -1,6 +1,6 @@
 Name:           gnome-epub-thumbnailer
 Version:        1.5
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Thumbnailers for EPub and MOBI books
 
 License:        GPLv2+
@@ -41,6 +41,9 @@ make DESTDIR=$RPM_BUILD_ROOT install
 
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.5-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.5-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild