diff --git a/libdap.spec b/libdap.spec
index c7e4f31..579075f 100644
--- a/libdap.spec
+++ b/libdap.spec
@@ -1,7 +1,7 @@
 Name: libdap
 Summary: The C++ DAP2 library from OPeNDAP
 Version: 3.18.3
-Release: 2%{?dist}
+Release: 3%{?dist}
 
 License: LGPLv2+
 Group: Development/Libraries
@@ -131,6 +131,9 @@ make check
 
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.18.3-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.18.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild