diff --git a/pkgs/development/python-modules/python-manilaclient/default.nix b/pkgs/development/python-modules/python-manilaclient/default.nix
index 4c16d886e5f..d0a8fc3a0fc 100644
--- a/pkgs/development/python-modules/python-manilaclient/default.nix
+++ b/pkgs/development/python-modules/python-manilaclient/default.nix
@@ -23,14 +23,12 @@
 
 buildPythonApplication rec {
   pname = "python-manilaclient";
-  version = "3.4.0";
+  version = "4.0.0";
   format = "setuptools";
 
-  disabled = pythonOlder "3.6";
-
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-F41/k7NJigwFNw2946sj3dZDKDH+PkgOjkml9t3Mgtw=";
+    hash = "sha256-TEGzUNgYTkb2VrvW2E3lurD6N1XcIhH2tjmPlsJ/5MI=";
   };
 
   nativeBuildInputs = [