diff --git a/scalasca.spec b/scalasca.spec
index be42937..338567a 100644
--- a/scalasca.spec
+++ b/scalasca.spec
@@ -23,7 +23,7 @@
 
 Name:		scalasca
 Version:	%ver
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	Toolset for performance analysis of large-scale parallel applications
 
 # ScoutPatternParser and SilasConfigParser are GPL
@@ -173,6 +173,9 @@ make check VERBOSE=1
 
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.3.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild