diff --git a/ocaml-cil.spec b/ocaml-cil.spec
index b25b697..b9cfe96 100644
--- a/ocaml-cil.spec
+++ b/ocaml-cil.spec
@@ -1,6 +1,6 @@
 Name:           ocaml-cil
 Version:        1.7.3
-Release:        62%{?dist}
+Release:        63%{?dist}
 Summary:        CIL - Infrastructure for C Program Analysis and Transformation
 License:        BSD
 
@@ -201,6 +201,10 @@ cp doc/html/cil/CIL.pdf doc/ocaml-cil/cil-manual.pdf
 
 
 %changelog
+* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.7.3-63
+- Second attempt - Rebuilt for
+  https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.7.3-62
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild