diff --git a/pkgs/development/python-modules/west/default.nix b/pkgs/development/python-modules/west/default.nix
index 508426ea1a3d..6b6fdce31b9a 100644
--- a/pkgs/development/python-modules/west/default.nix
+++ b/pkgs/development/python-modules/west/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "west";
-  version = "0.14.0";
+  version = "1.0.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-mlKnhWX9TWnGS3XFSfYbExiSsbbSbBzBYs3q0aPPS48=";
+    hash = "sha256-ZvhwIhkoES71jyv8Xv0dd44Z7tFAZzmE2XsiH7wFJfQ=";
   };
 
   propagatedBuildInputs = [