diff --git a/pkgs/applications/graphics/yed/default.nix b/pkgs/applications/graphics/yed/default.nix
index c4ee645fda2..0cd853a2cbe 100644
--- a/pkgs/applications/graphics/yed/default.nix
+++ b/pkgs/applications/graphics/yed/default.nix
@@ -1,11 +1,16 @@
-{ stdenv, fetchurl, makeWrapper, unzip, jre }:
+{ stdenv, fetchurl, requireFile, makeWrapper, unzip, jre }:
 
 stdenv.mkDerivation rec {
-  name = "yEd-3.14.2";
+  name = "yEd-3.14.3";
 
-  src = fetchurl {
-    url = "http://www.yworks.com/products/yed/demo/${name}.zip";
-    sha256 = "0i39n8h97v688r0nydcm0wj1ins2v83xjgykr7czpnmp600cq9cy";
+  #src = fetchurl {
+  #  url = "http://www.yworks.com/products/yed/demo/${name}.zip";
+  #  sha256 = "0xgazknbz82sgk65hxmvbycl1vd25z80a7jgwjgw7syicrgmplcl";
+  #};
+  src = requireFile {
+    name = "${name}.zip";
+    url = "https://www.yworks.com/en/products_download.php?file=${name}.zip";
+    sha256 = "0xgazknbz82sgk65hxmvbycl1vd25z80a7jgwjgw7syicrgmplcl";
   };
 
   nativeBuildInputs = [ unzip makeWrapper ];
@@ -20,7 +25,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with stdenv.lib; {
-    license = licenses.unfreeRedistributable;
+    license = licenses.unfree;
     homepage = http://www.yworks.com/en/products/yfiles/yed/;
     description = "A powerful desktop application that can be used to quickly and effectively generate high-quality diagrams";
     platforms = jre.meta.platforms;