diff --git a/libfli.spec b/libfli.spec
index a8b8707..86dd7d4 100644
--- a/libfli.spec
+++ b/libfli.spec
@@ -1,6 +1,6 @@
 Name: libfli
 Version: 1.7
-Release: 19%{?dist}
+Release: 20%{?dist}
 Summary: Library for FLI CCD Camera & Filter Wheels
 
 %define majorver 1
@@ -51,6 +51,9 @@ make install DESTDIR=%{buildroot}
 %{_libdir}/*.so
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.7-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.7-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild