diff --git a/libsigc++20.spec b/libsigc++20.spec
index 2d8915d..8949c57 100644
--- a/libsigc++20.spec
+++ b/libsigc++20.spec
@@ -3,7 +3,7 @@
 
 Name:           libsigc++20
 Version:        2.10.6
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Typesafe signal framework for C++
 
 License:        LGPLv2+
@@ -79,6 +79,9 @@ This package contains the full API documentation for %{name}.
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.10.6-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Wed Nov 25 2020 Kalev Lember <klember@redhat.com> - 2.10.6-1
 - Update to 2.10.6