diff --git a/libdap.spec b/libdap.spec
index 5245f9a..256f53a 100644
--- a/libdap.spec
+++ b/libdap.spec
@@ -1,7 +1,7 @@
 Name: libdap
 Summary: The C++ DAP2 library from OPeNDAP
 Version: 3.20.3
-Release: 1%{?dist}
+Release: 2%{?dist}
 
 License: LGPLv2+
 URL: http://www.opendap.org/
@@ -128,6 +128,9 @@ make check || :
 
 
 %changelog
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.20.3-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Sun Feb 17 2019 Orion Poplawski <orion@nwra.com> - 3.20.3-1
 - Update to 3.20.3