diff --git a/courier-unicode.spec b/courier-unicode.spec
index fea9010..4bdbcf6 100644
--- a/courier-unicode.spec
+++ b/courier-unicode.spec
@@ -1,7 +1,7 @@
 Summary: A library implementing algorithms related to the Unicode Standard
 Name: courier-unicode
 Version: 1.1
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: GPLv3
 Group: System Environment/Libraries
 URL: http://www.courier-mta.org/unicode/
@@ -70,6 +70,9 @@ rm %{buildroot}%{_libdir}/*.la
 %{_mandir}/man7/*
 
 %changelog
+* Sat May 02 2015 Kalev Lember <kalevlember@gmail.com> - 1.1-4
+- Rebuilt for GCC 5 C++11 ABI change
+
 * Wed Feb 18 2015 Brian C. Lane <bcl@redhat.com> 1.1-3
 - Update with suggestions from the review
 - Run make check