diff --git a/pkgs/applications/video/smtube/default.nix b/pkgs/applications/video/smtube/default.nix
index 7482a92e82bb..3076192274be 100644
--- a/pkgs/applications/video/smtube/default.nix
+++ b/pkgs/applications/video/smtube/default.nix
@@ -1,19 +1,19 @@
-{ stdenv, fetchurl, qt4 }:
+{ stdenv, fetchurl, qt5 }:
 
 stdenv.mkDerivation rec {
-  version = "15.8.0";
+  version = "15.9.0";
   name = "smtube-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/smtube/SMTube/${version}/${name}.tar.bz2";
-    sha256 = "0hxh3axlhd16ffnkynm4lcfpkwkfv19y70cqgpqrdj2gl8f917bp";
+    sha256 = "1mr7iz5c2sy0yikdwybchcvgm6scs75p4cwkcpnwy2hw9p28mk1f";
   };
 
   makeFlags = [
     "PREFIX=$(out)"
   ];
 
-  buildInputs = [ qt4 ];
+  buildInputs = [ qt5.script ];
 
   meta = with stdenv.lib; {
     description = "Play and download Youtube videos";