diff --git a/pkgs/development/python-modules/mypy/default.nix b/pkgs/development/python-modules/mypy/default.nix
index 093d0d39ddd3..c5ca8e1f4b57 100644
--- a/pkgs/development/python-modules/mypy/default.nix
+++ b/pkgs/development/python-modules/mypy/default.nix
@@ -1,21 +1,21 @@
-{ stdenv, fetchPypi, buildPythonPackage, lxml, typed-ast, psutil, isPy3k
+{ stdenv, fetchPypi, buildPythonPackage, typed-ast, psutil, isPy3k
 ,mypy_extensions }:
 
 buildPythonPackage rec {
   pname = "mypy";
-  version = "0.700";
+  version = "0.701";
 
   # Tests not included in pip package.
   doCheck = false;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1zxfi5s9hxrz0hbaj4n513az17l44pxl80r62ipjc0bsmbcic2xi";
+    sha256 = "05479r3gbq17r22hyhxjg49smx5q864pgx8ayy23rsdj4w6z2r2p";
   };
 
   disabled = !isPy3k;
 
-  propagatedBuildInputs = [ lxml typed-ast psutil mypy_extensions ];
+  propagatedBuildInputs = [ typed-ast psutil mypy_extensions ];
 
   meta = with stdenv.lib; {
     description = "Optional static typing for Python";