diff --git a/libbytesize.spec b/libbytesize.spec
index aaf1eb2..b3b7540 100644
--- a/libbytesize.spec
+++ b/libbytesize.spec
@@ -17,7 +17,7 @@
 
 Name:        libbytesize
 Version:     2.4
-Release:     1%{?dist}
+Release:     2%{?dist}
 Summary:     A library for working with sizes in bytes
 License:     LGPLv2+
 URL:         https://github.com/storaged-project/libbytesize
@@ -115,6 +115,9 @@ find %{buildroot} -type f -name "*.la" | xargs %{__rm}
 %endif
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Fri Jul 31 2020 Vojtech Trefny <vtrefny@redhat.com> - 2.4-1
 - Add Travis build status badge (vtrefny)
 - Add Travis CI config and Dockerfiles for running tests (vtrefny)