diff --git a/usb_modeswitch.spec b/usb_modeswitch.spec
index a6e3ae8..cbe2af0 100644
--- a/usb_modeswitch.spec
+++ b/usb_modeswitch.spec
@@ -2,7 +2,7 @@
 
 Name:		usb_modeswitch
 Version:	2.5.2
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	USB Modeswitch gets mobile broadband cards in operational mode
 Summary(de):	USB Modeswitch aktiviert UMTS-Karten
 License:	GPLv2+
@@ -70,6 +70,9 @@ make install \
 
 
 %changelog
+* Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.5.2-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Sun Feb 03 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.5.2-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild