diff --git a/pkgs/development/tools/parsing/flex/flex-new.nix b/pkgs/development/tools/parsing/flex/flex-new.nix index 802f77a9ad6..74948bcf2c9 100644 --- a/pkgs/development/tools/parsing/flex/flex-new.nix +++ b/pkgs/development/tools/parsing/flex/flex-new.nix @@ -6,10 +6,10 @@ assert yacc != null && m4 != null; stdenv.mkDerivation { - name = "flex-2.5.31"; + name = "flex-2.5.33"; src = fetchurl { - url = http://nix.cs.uu.nl/dist/tarballs/flex-2.5.31.tar.bz2; - md5 = "363dcc4afc917dc51306eb9d3de0152f"; + url = http://surfnet.dl.sourceforge.net/sourceforge/flex/flex-2.5.33.tar.bz2; + md5 = "343374a00b38d9e39d1158b71af37150"; }; buildInputs = [yacc]; propagatedBuildInputs = [m4];