diff --git a/ncl.spec b/ncl.spec
index b624266..d7ef28c 100644
--- a/ncl.spec
+++ b/ncl.spec
@@ -1,6 +1,6 @@
 Name:           ncl
 Version:        6.6.2
-Release:        12%{?dist}
+Release:        13%{?dist}
 Summary:        NCAR Command Language and NCAR Graphics
 
 License:        BSD
@@ -356,6 +356,9 @@ done
 
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 6.6.2-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Sat Jul 18 03:56:02 GMT 2020 Orion Poplawski <orion@nwra.com> - 6.6.2-12
 - Change link order to fix issue with gdal and g2clib (bz#1856959)