diff --git a/valgrind.spec b/valgrind.spec
index dbe9f97..7264d47 100644
--- a/valgrind.spec
+++ b/valgrind.spec
@@ -3,7 +3,7 @@
 Summary: Tool for finding memory management bugs in programs
 Name: %{?scl_prefix}valgrind
 Version: 3.16.1
-Release: 14%{?dist}
+Release: 15%{?dist}
 Epoch: 1
 License: GPLv2+
 URL: http://www.valgrind.org/
@@ -518,6 +518,9 @@ fi
 %endif
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1:3.16.1-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Jan 25 2021 Mark Wielaard <mjw@fedoraproject.org> - 3.16.1-14
 - Add valgrind-3.16.1-dwarf5.patch