diff --git a/pkgs/development/python-modules/python-watcherclient/default.nix b/pkgs/development/python-modules/python-watcherclient/default.nix
index 6558a7d669f5..d70eb062280c 100644
--- a/pkgs/development/python-modules/python-watcherclient/default.nix
+++ b/pkgs/development/python-modules/python-watcherclient/default.nix
@@ -19,16 +19,16 @@
 
 buildPythonPackage rec {
   pname = "python-watcherclient";
-  version = "4.5.0";
+  version = "4.8.0";
   pyproject = true;
 
-  disabled = pythonOlder "3.8";
+  disabled = pythonOlder "3.9";
 
   src = fetchFromGitHub {
     owner = "openstack";
     repo = "python-watcherclient";
     tag = version;
-    hash = "sha256-lDdiZKaeteKZEyfjpBx8KY+0FLFOYAnQXl0pTbqq0Ss=";
+    hash = "sha256-ZwMsLXqfRw/qJ71B/WcLkK9TGX77GLiy/nLE7kRD1Xg=";
   };
 
   env.PBR_VERSION = version;