diff --git a/pkgs/development/python-modules/yte/default.nix b/pkgs/development/python-modules/yte/default.nix
index a269cdd69176..3afdf2d243c5 100644
--- a/pkgs/development/python-modules/yte/default.nix
+++ b/pkgs/development/python-modules/yte/default.nix
@@ -3,6 +3,7 @@
   buildPythonPackage,
   dpath,
   fetchFromGitHub,
+  numpy,
   plac,
   poetry-core,
   pytestCheckHook,
@@ -12,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "yte";
-  version = "1.5.4";
+  version = "1.5.5";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -21,18 +22,21 @@ buildPythonPackage rec {
     owner = "koesterlab";
     repo = "yte";
     rev = "refs/tags/v${version}";
-    hash = "sha256-Rm3EKxRZCdYErkyWK9+fF2W7C+v5/MXD/LkehmB6UNQ=";
+    hash = "sha256-vHrYWdyWBqonCBWg1X+lTVlOHS30/yYqZ9sVK3/2n5o=";
   };
 
-  nativeBuildInputs = [ poetry-core ];
+  build-system = [ poetry-core ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     dpath
     plac
     pyyaml
   ];
 
-  nativeCheckInputs = [ pytestCheckHook ];
+  nativeCheckInputs = [
+    numpy
+    pytestCheckHook
+  ];
 
   pythonImportsCheck = [ "yte" ];
 
@@ -45,10 +49,10 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "YAML template engine with Python expressions";
-    mainProgram = "yte";
     homepage = "https://github.com/koesterlab/yte";
     changelog = "https://github.com/yte-template-engine/yte/blob/v${version}/CHANGELOG.md";
-    license = with licenses; [ mit ];
+    license = licenses.mit;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "yte";
   };
 }