diff --git a/pkgs/development/python-modules/pytest-doctestplus/default.nix b/pkgs/development/python-modules/pytest-doctestplus/default.nix
index b3f445cad431..d4f5a3c5c5ab 100644
--- a/pkgs/development/python-modules/pytest-doctestplus/default.nix
+++ b/pkgs/development/python-modules/pytest-doctestplus/default.nix
@@ -1,6 +1,7 @@
 { lib
 , buildPythonPackage
 , fetchPypi
+, numpy
 , packaging
 , pytest
 , pytestCheckHook
@@ -11,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "pytest-doctestplus";
-  version = "0.12.1";
+  version = "1.0.0";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-epeeS+mdkRbgesBmxfANRfOHZ319d5877zDG/6jHkYE=";
+    hash = "sha256-9lBEDcrt4T7W19pzv7SsWF1AqAREujVC0+buzbJ11J8=";
   };
 
   nativeBuildInputs = [
@@ -35,6 +36,7 @@ buildPythonPackage rec {
   ];
 
   nativeCheckInputs = [
+    numpy
     pytestCheckHook
   ];