diff --git a/matrix-synapse.spec b/matrix-synapse.spec
index be61aad..642e798 100644
--- a/matrix-synapse.spec
+++ b/matrix-synapse.spec
@@ -2,16 +2,17 @@
 
 # Version suffix in URL when building release candidates
 %global rcx %{nil}
+%global ghversion 1.30.0rc1
 
 %{?python_enable_dependency_generator}
 
 Name:       matrix-%{srcname}
-Version:    1.29.0
+Version:    1.30.1~rc1
 Release:    1%{?dist}
 Summary:    A Matrix reference homeserver written in Python using Twisted
 License:    ASL 2.0
 URL:        https://github.com/matrix-org/%{srcname}
-Source0:    %{url}/archive/v%{version}%{rcx}/%{srcname}-%{version}%{rcx}.tar.gz
+Source0:    %{url}/archive/v%{version}%{rcx}/%{srcname}-%{ghversion}%{rcx}.tar.gz
 Source1:    synapse.sysconfig
 Source2:    synapse.service
 BuildArch:  noarch