diff --git a/pkgs/development/python-modules/yamlloader/default.nix b/pkgs/development/python-modules/yamlloader/default.nix
index d838233a7234..69019ab75e06 100644
--- a/pkgs/development/python-modules/yamlloader/default.nix
+++ b/pkgs/development/python-modules/yamlloader/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "yamlloader";
-  version = "1.3.2";
+  version = "1.4.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-fb2YQh2AkMUhZV8bBsoDAGfynfUlOoh4EmvOOpD1aBc=";
+    hash = "sha256-tv5A7PWvWW2EDpIGcO00dfmBNJK/blWyTyrUUMISurU=";
   };
 
   propagatedBuildInputs = [