diff --git a/pkgs/development/python-modules/jupyterlab_server/default.nix b/pkgs/development/python-modules/jupyterlab_server/default.nix
index 3d9b5b9f831b..c110cc0590fe 100644
--- a/pkgs/development/python-modules/jupyterlab_server/default.nix
+++ b/pkgs/development/python-modules/jupyterlab_server/default.nix
@@ -1,34 +1,45 @@
 { lib
 , buildPythonPackage
 , fetchPypi
-, notebook
 , jsonschema
 , pythonOlder
 , requests
-, pytest
+, pytestCheckHook
 , pyjson5
+, Babel
+, jupyter_server
+, pytest-tornasync
+, pytestcov
+, strict-rfc3339
 }:
 
 buildPythonPackage rec {
   pname = "jupyterlab_server";
-  version = "1.2.0";
+  version = "2.3.0";
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5431d9dde96659364b7cc877693d5d21e7b80cea7ae3959ecc2b87518e5f5d8c";
+    sha256 = "sha256-56AkWqPeI6GAPeLv9AHkykWUU42fWYBhNPMEGabYtqM=";
   };
 
-  checkInputs = [ requests pytest ];
-  propagatedBuildInputs = [ notebook jsonschema pyjson5 ];
+  propagatedBuildInputs = [ requests jsonschema pyjson5 Babel jupyter_server ];
 
-  # test_listing test fails
-  # this is a new package and not all tests pass
-  doCheck = false;
+  checkInputs = [
+    pytestCheckHook
+    pytest-tornasync
+    pytestcov
+    strict-rfc3339
+  ];
 
-  checkPhase = ''
-    pytest
-  '';
+  disabledTests = [
+    "test_get_locale"
+    "test_get_installed_language_pack_locales_passes"
+    "test_get_installed_package_locales"
+    "test_get_installed_packages_locale"
+    "test_get_language_packs"
+    "test_get_language_pack"
+  ];
 
   meta = with lib; {
     description = "JupyterLab Server";