diff --git a/dtkcore.spec b/dtkcore.spec
index b67c5bf..5f1825b 100644
--- a/dtkcore.spec
+++ b/dtkcore.spec
@@ -1,6 +1,6 @@
 Name:           dtkcore
 Version:        2.0.16.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Deepin tool kit core modules
 License:        GPLv3
 URL:            https://github.com/linuxdeepin/dtkcore
@@ -69,6 +69,9 @@ export PATH=%{_qt5_bindir}:$PATH
 %{_libdir}/libdtkcore.so
 
 %changelog
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.16.1-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Wed Jul 17 2019 Robin Lee <cheeselee@fedoraproject.org> - 2.0.16.1-1
 - Update to 2.0.16.1