diff --git a/pkgs/development/python-modules/jsonref/default.nix b/pkgs/development/python-modules/jsonref/default.nix
index abd3fad2fd4c..dc12c60aed48 100644
--- a/pkgs/development/python-modules/jsonref/default.nix
+++ b/pkgs/development/python-modules/jsonref/default.nix
@@ -1,24 +1,29 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
-, poetry-core
+, pdm-backend
+, pdm-pep517
 , pytestCheckHook
+, pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "jsonref";
-  version = "1.0.1";
+  version = "1.1.0";
   format = "pyproject";
 
+  disabled = pythonOlder "3.7";
+
   src = fetchFromGitHub {
     owner = "gazpachoking";
     repo = "jsonref";
     rev = "refs/tags/v${version}";
-    hash = "sha256-8p0BmDZGpQ6Dl9rkqRKZKc0doG5pyXpfcVpemmetLhs=";
+    hash = "sha256-tOhabmqCkktJUZjCrzjOjUGgA/X6EVz0KqehyLtigfc=";
   };
 
   nativeBuildInputs = [
-    poetry-core
+    pdm-backend
+    pdm-pep517
   ];
 
   nativeCheckInputs = [
@@ -29,11 +34,15 @@ buildPythonPackage rec {
     "tests.py"
   ];
 
+  pythonImportsCheck = [
+    "jsonref"
+  ];
+
   meta = with lib; {
     description = "An implementation of JSON Reference for Python";
-    homepage    = "https://github.com/gazpachoking/jsonref";
-    license     = licenses.mit;
+    homepage = "https://github.com/gazpachoking/jsonref";
+    changelog = "https://github.com/gazpachoking/jsonref/releases/tag/v${version}";
+    license = licenses.mit;
     maintainers = with maintainers; [ ];
-    platforms   = platforms.all;
   };
 }