diff --git a/pkgs/development/python-modules/cloup/default.nix b/pkgs/development/python-modules/cloup/default.nix
index 92ccba675e0c..551c819e39c2 100644
--- a/pkgs/development/python-modules/cloup/default.nix
+++ b/pkgs/development/python-modules/cloup/default.nix
@@ -9,13 +9,13 @@
 
 buildPythonPackage rec {
   pname = "cloup";
-  version = "0.14.0";
+  version = "0.15.0";
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4dec7e43905b7771884cda4f13ab8b7537bceaee467a92655e7660797ab08c47";
+    sha256 = "sha256-Mq7391NiKN7xP5ZRsvY7XvnVr+vu/aFcD21obrjKbHE=";
   };
 
   nativeBuildInputs = [