diff --git a/pkgs/applications/misc/plover/default.nix b/pkgs/applications/misc/plover/default.nix
index b8fa38268c3..09558ff4c47 100644
--- a/pkgs/applications/misc/plover/default.nix
+++ b/pkgs/applications/misc/plover/default.nix
@@ -1,26 +1,47 @@
-{ stdenv, fetchurl, python27Packages, wmctrl }:
+{ stdenv, fetchurl, python27Packages, python36Packages, wmctrl }:
 
-python27Packages.buildPythonPackage rec {
-  name = "plover-${version}";
-  version = "3.1.0";
+{
+  stable = with python27Packages; buildPythonPackage rec {
+    name    = "plover-${version}";
+    version = "3.1.1";
 
-  meta = with stdenv.lib; {
-    description = "OpenSteno Plover stenography software";
-    maintainers = with maintainers; [ twey kovirobi ];
-    license = licenses.gpl2;
+    meta = with stdenv.lib; {
+      description = "OpenSteno Plover stenography software";
+      maintainers = with maintainers; [ twey kovirobi ];
+      license     = licenses.gpl2;
+    };
+
+    src = fetchurl {
+      url    = "https://github.com/openstenoproject/plover/archive/v${version}.tar.gz";
+      sha256 = "1hdg5491phx6svrxxsxp8v6n4b25y7y4wxw7x3bxlbyhaskgj53r";
+    };
+
+    buildInputs           = [ pytest mock ];
+    propagatedBuildInputs = [
+      six setuptools pyserial appdirs hidapi wxPython xlib wmctrl
+    ];
   };
 
-  src = fetchurl {
-    url = "https://github.com/openstenoproject/plover/archive/v${version}.tar.gz";
-    sha256 = "1zdlgyjp93sfvk6by7rsh9hj4ijzplglrxpcpkcir6c3nq2bixl4";
+  dev = with python36Packages; buildPythonPackage rec {
+    name    = "plover-${version}";
+    version = "4.0.0.dev6";
+
+    meta = with stdenv.lib; {
+      description = "OpenSteno Plover stenography software";
+      maintainers = with maintainers; [ twey kovirobi ];
+      license     = licenses.gpl2;
+    };
+
+    src = fetchurl {
+      url    = "https://github.com/openstenoproject/plover/archive/v${version}.tar.gz";
+      sha256 = "067rkpqnjjxwyv9cwh9i925ndba6fvj6q0r56lizy0l26b4jc8rp";
+    };
+
+    # I'm not sure why we don't find PyQt5 here but there's a similar
+    # sed on many of the platforms Plover builds for
+    postPatch = "sed -i /PyQt5/d setup.cfg";
+
+    buildInputs           = [ pytest mock ];
+    propagatedBuildInputs = [ Babel pyqt5 xlib pyserial appdirs ];
   };
-
-  # This is a fix for https://github.com/pypa/pip/issues/3624 causing regression https://github.com/pypa/pip/issues/3781
-  postPatch = ''
-    substituteInPlace setup.py --replace " in sys_platform" " == sys_platform"
-    '';
-
-  buildInputs = with python27Packages; [ pytest mock ];
-  propagatedBuildInputs = with python27Packages; [ six setuptools pyserial appdirs hidapi
-    wxPython xlib wmctrl ];
 }
diff --git a/pkgs/development/python-modules/pyqt/5.x.nix b/pkgs/development/python-modules/pyqt/5.x.nix
index 50cb8ceba91..331366e379d 100644
--- a/pkgs/development/python-modules/pyqt/5.x.nix
+++ b/pkgs/development/python-modules/pyqt/5.x.nix
@@ -6,7 +6,7 @@
 
 let
   pname = "PyQt";
-  version = "5.10";
+  version = "5.10.1";
 
   inherit (pythonPackages) buildPythonPackage python dbus-python sip;
 
@@ -25,7 +25,7 @@ in buildPythonPackage {
 
   src = fetchurl {
     url = "mirror://sourceforge/pyqt/PyQt5/PyQt-${version}/PyQt5_gpl-${version}.tar.gz";
-    sha256 = "0l2zy6b7bfjxmg4bb8yikg6i8iy2xdwmvk7knfmrzfpqbmkycbrl";
+    sha256 = "1vz9c4v0k8azk2b08swwybrshzw32x8djjpq13mf9v15x1qyjclr";
   };
 
   outputs = [ "out" "dev" ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a405a6785fe..d1c4e2e09a8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -17367,7 +17367,7 @@ with pkgs;
     gtksharp = gtk-sharp-2_0;
   };
 
-  plover = callPackage ../applications/misc/plover { };
+  plover = recurseIntoAttrs (callPackage ../applications/misc/plover { });
 
   plugin-torture = callPackage ../applications/audio/plugin-torture { };