diff --git a/pkgs/development/python-modules/wxPython/2.8.nix b/pkgs/development/python-modules/wxPython/2.8.nix
index d574909d4e2a..8819605528d6 100644
--- a/pkgs/development/python-modules/wxPython/2.8.nix
+++ b/pkgs/development/python-modules/wxPython/2.8.nix
@@ -2,14 +2,16 @@
 
 assert wxGTK.unicode;
 
+let version = "2.8.12.1"; in
+
 stdenv.mkDerivation {
-  name = "wxPython-2.8.12.0";
+  name = "wxPython-${version}";
   
   builder = ./builder.sh;
   
   src = fetchurl {
-    url = mirror://sourceforge/wxpython/wxPython-src-2.8.12.0.tar.bz2;
-    sha256 = "1gdsk1p8ds4jd00habxy4y8m56247a5s1mvq1lm1r6475dvq4pkd";
+    url = "mirror://sourceforge/wxpython/wxPython-src-${version}.tar.bz2";
+    sha256 = "1l1w4i113csv3bd5r8ybyj0qpxdq83lj6jrc5p7cc10mkwyiagqz";
   };
   
   buildInputs = [ pkgconfig wxGTK (wxGTK.gtk) pythonPackages.python pythonPackages.wrapPython ];