diff --git a/.cvsignore b/.cvsignore
index 7226c54..3dd2838 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-Cython-0.11.2.tar.gz
+Cython-0.11.3.rc0.tar.gz
diff --git a/Cython.spec b/Cython.spec
index 47c500f..d49188c 100644
--- a/Cython.spec
+++ b/Cython.spec
@@ -3,14 +3,16 @@
 
 
 Name:		Cython
-Version:	0.11.2
-Release:	2%{?dist}
+Version:	0.11.3
+Release:	1.rc0%{?dist}
 Summary:	A language for writing Python extension modules
 
+%define upstreamversion %{version}.rc0
+
 Group:		Development/Tools
 License:	Python
 URL:		http://www.cython.org
-Source0:	http://www.cython.org/Cython-%{version}.tar.gz
+Source0:	http://www.cython.org/Cython-%{upstreamversion}.tar.gz
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildRequires:	python-devel python-setuptools
@@ -29,7 +31,7 @@ For more info, see:
 
 
 %prep
-%setup -q -n Cython-%{version}
+%setup -q -n %{name}-%{upstreamversion}
 
 
 %build
diff --git a/sources b/sources
index 2db6318..2b1a5f6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-31a79d5c7365e1d18ff7be48d6c1026b  Cython-0.11.2.tar.gz
+f76c812a6ced636262bc341ac6b2dc33  Cython-0.11.3.rc0.tar.gz