diff --git a/pkgs/development/python-modules/pynetdicom/default.nix b/pkgs/development/python-modules/pynetdicom/default.nix
index bd27ff7fde6c..49068fec5d57 100644
--- a/pkgs/development/python-modules/pynetdicom/default.nix
+++ b/pkgs/development/python-modules/pynetdicom/default.nix
@@ -6,17 +6,21 @@
 , pyfakefs
 , pytestCheckHook
 , sqlalchemy
+, pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "pynetdicom";
-  version = "1.5.7";
+  version = "2.0.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "pydicom";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0wr6nh0xrhzwf05gnf3dwg5r3lhn9nfwch3l16zkbj6fli871brc";
+    sha256 = "sha256-Kfcfk76au2ymbX+nl0PhuuCd+t6dYRbTurGlW6msv3Y=";
   };
 
   propagatedBuildInputs = [
@@ -33,6 +37,7 @@ buildPythonPackage rec {
     # Some tests needs network capabilities
     "test_str_types_empty"
     "test_associate_reject"
+    "TestAEGoodAssociation"
     "TestEchoSCP"
     "TestEchoSCPCLI"
     "TestFindSCP"
@@ -50,7 +55,9 @@ buildPythonPackage rec {
     "TestState"
   ];
 
-  pythonImportsCheck = [ "pynetdicom" ];
+  pythonImportsCheck = [
+    "pynetdicom"
+  ];
 
   meta = with lib; {
     description = "Python implementation of the DICOM networking protocol";