diff --git a/liblangtag.spec b/liblangtag.spec
index d196e53..b9aeeb2 100644
--- a/liblangtag.spec
+++ b/liblangtag.spec
@@ -5,7 +5,7 @@
 
 Name: liblangtag
 Version: 0.6.3
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: An interface library to access tags for identifying languages
 
 License: LGPLv3+ or MPLv2.0
@@ -126,6 +126,9 @@ make %{?_smp_mflags} check
 %{_datadir}/gtk-doc/html/%{name}
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.3-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild