diff --git a/pkgs/development/python-modules/daemonocle/default.nix b/pkgs/development/python-modules/daemonocle/default.nix
index ac470b83f7b2..0bdc795159ca 100644
--- a/pkgs/development/python-modules/daemonocle/default.nix
+++ b/pkgs/development/python-modules/daemonocle/default.nix
@@ -4,27 +4,44 @@
 , click
 , psutil
 , pytestCheckHook
+, lsof
 }:
 
 buildPythonPackage rec {
   pname = "daemonocle";
-  version = "1.0.2";
+  version = "1.2.3";
 
   src = fetchFromGitHub {
     owner = "jnrbsn";
     repo = "daemonocle";
     rev = "v${version}";
-    hash = "sha256-kDCbosXTIffuCzHcReXhiW4YPbxDW3OPnTbMC/EGJrM=";
+    hash = "sha256-K+IqpEQ4yhfSguPPm2Ult3kGNO/9H56B+kD5ntaCZdk=";
   };
 
-  propagatedBuildInputs = [ click psutil ];
-  checkInputs = [ pytestCheckHook ];
+  propagatedBuildInputs = [
+    click
+    psutil
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    lsof
+  ];
 
   # One third of the tests fail on the sandbox with
   # "psutil.NoSuchProcess: no process found with pid 0".
-  doCheck = false;
-  disabledTests = [ "sudo" ];
-  pythonImportsCheck = [ "daemonocle" ];
+  disabledTests = [
+    "sudo"
+    "test_chrootdir_without_permission"
+    "test_uid_and_gid_without_permission"
+    "test_multi_daemon"
+    "test_multi_daemon_action_worker_id"
+    "test_exec_worker"
+  ];
+
+  pythonImportsCheck = [
+    "daemonocle"
+  ];
 
   meta = with lib; {
     description = "A Python library for creating super fancy Unix daemons";
@@ -36,7 +53,7 @@ buildPythonPackage rec {
     '';
     homepage = "https://github.com/jnrbsn/daemonocle";
     license = licenses.mit;
-    maintainers = [ maintainers.AluisioASG ];
+    maintainers = with maintainers; [ AluisioASG ];
     platforms = platforms.unix;
   };
 }