diff --git a/libidn.spec b/libidn.spec
index df2d034..f820d77 100644
--- a/libidn.spec
+++ b/libidn.spec
@@ -6,7 +6,7 @@
 Summary: Internationalized Domain Name support library
 Name: libidn
 Version: 1.33
-Release: 4%{?dist}
+Release: 5%{?dist}
 URL: http://www.gnu.org/software/libidn/
 License: LGPLv2+ and GPLv3+ and GFDL
 Source0: http://ftp.gnu.org/gnu/libidn/libidn-%{version}.tar.gz
@@ -196,6 +196,9 @@ fi
 %endif
 
 %changelog
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.33-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.33-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild