diff --git a/gtkglext.spec b/gtkglext.spec
index 44108e6..9eaee8f 100644
--- a/gtkglext.spec
+++ b/gtkglext.spec
@@ -3,7 +3,7 @@
 Summary:	OpenGL Extension to GTK
 Name:		gtkglext
 Version:	1.2.0
-Release:	38%{?dist}
+Release:	39%{?dist}
 
 License:	LGPLv2+ or GPLv2+
 URL:		http://gtkglext.sourceforge.net/
@@ -94,6 +94,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %doc %{_datadir}/gtk-doc/html/*
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-39
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-38
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild