diff --git a/pkgs/applications/altcoins/bitcoin.nix b/pkgs/applications/altcoins/bitcoin.nix
index 23c9ffe3a09c..63c45b3ba07f 100644
--- a/pkgs/applications/altcoins/bitcoin.nix
+++ b/pkgs/applications/altcoins/bitcoin.nix
@@ -1,25 +1,29 @@
-{ stdenv, fetchurl, pkgconfig, autoreconfHook, openssl, db48, boost
-, zlib, miniupnpc, qt4, utillinux, protobuf, qrencode, libevent
+{ stdenv, fetchurl, pkgconfig, autoreconfHook, openssl, db48, boost, zeromq
+, zlib, miniupnpc, qtbase ? null, qttools ? null, utillinux, protobuf, qrencode, libevent
 , withGui }:
 
 with stdenv.lib;
 stdenv.mkDerivation rec{
   name = "bitcoin" + (toString (optional (!withGui) "d")) + "-" + version;
-  version = "0.15.0.1";
+  version = "0.15.1";
 
   src = fetchurl {
-    url = "https://bitcoin.org/bin/bitcoin-core-${version}/bitcoin-${version}.tar.gz";
-    sha256 = "16si3skhm6jhw1pkniv2b9y1kkdhjmhj392palphir0qc1srwzmm";
+    urls = [ "https://bitcoincore.org/bin/bitcoin-core-${version}/bitcoin-${version}.tar.gz"
+             "https://bitcoin.org/bin/bitcoin-core-${version}/bitcoin-${version}.tar.gz"
+           ];
+    sha256 = "1d22fgwdcn343kd95lh389hj417zwbmnhi29cij8n7wc0nz2vpil";
   };
 
   nativeBuildInputs = [ pkgconfig autoreconfHook ];
-  buildInputs = [ openssl db48 boost zlib
+  buildInputs = [ openssl db48 boost zlib zeromq
                   miniupnpc protobuf libevent]
                   ++ optionals stdenv.isLinux [ utillinux ]
-                  ++ optionals withGui [ qt4 qrencode ];
+                  ++ optionals withGui [ qtbase qttools qrencode ];
 
   configureFlags = [ "--with-boost-libdir=${boost.out}/lib" ]
-                     ++ optionals withGui [ "--with-gui=qt4" ];
+                     ++ optionals withGui [ "--with-gui=qt5"
+                                            "--with-qt-bindir=${qtbase.dev}/bin:${qttools.dev}/bin"
+                                          ];
 
   meta = {
     description = "Peer-to-peer electronic cash system";
diff --git a/pkgs/applications/altcoins/default.nix b/pkgs/applications/altcoins/default.nix
index 1a21efc32322..bccb6a34e8e3 100644
--- a/pkgs/applications/altcoins/default.nix
+++ b/pkgs/applications/altcoins/default.nix
@@ -1,9 +1,9 @@
-{ callPackage, boost155, boost162, openssl_1_1_0, haskellPackages, darwin, libsForQt5 }:
+{ callPackage, boost155, boost162, openssl_1_1_0, haskellPackages, darwin, libsForQt5, miniupnpc_2 }:
 
 rec {
 
-  bitcoin  = callPackage ./bitcoin.nix { withGui = true; };
-  bitcoind = callPackage ./bitcoin.nix { withGui = false; };
+  bitcoin  = libsForQt5.callPackage ./bitcoin.nix { miniupnpc = miniupnpc_2; withGui = true; };
+  bitcoind = callPackage ./bitcoin.nix { miniupnpc = miniupnpc_2; withGui = false; };
 
   bitcoin-abc  = libsForQt5.callPackage ./bitcoin-abc.nix { withGui = true; };
   bitcoind-abc = callPackage ./bitcoin-abc.nix { withGui = false; };