diff --git a/modello.spec b/modello.spec
index f15d09e..3d65b1a 100644
--- a/modello.spec
+++ b/modello.spec
@@ -2,7 +2,7 @@
 
 Name:           modello
 Version:        1.9.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Epoch:          0
 Summary:        Modello Data Model toolkit
 # The majority of files are under MIT license, but some of them are
@@ -84,6 +84,9 @@ sed -i s/maven-project/maven-core/ modello-maven-plugin/pom.xml
 %doc LICENSE
 
 %changelog
+* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.9.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Mon Nov 27 2017 Mikolaj Izdebski <mizdebsk@redhat.com> - 0:1.9.1-3
 - Contitionally allow building without jackson