diff --git a/pkgs/development/python-modules/pythonqwt/default.nix b/pkgs/development/python-modules/pythonqwt/default.nix
index 11fb25558dca..fb075564a717 100644
--- a/pkgs/development/python-modules/pythonqwt/default.nix
+++ b/pkgs/development/python-modules/pythonqwt/default.nix
@@ -18,14 +18,14 @@
 
 buildPythonPackage rec {
   pname = "pythonqwt";
-  version = "0.16.2";
+  version = "0.16.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "PlotPyStack";
     repo = "PythonQwt";
     tag = "v${version}";
-    hash = "sha256-T8T76YKrgwZJVuthf4eYITP0zlguCE1B4kZ/gBdPB+c=";
+    hash = "sha256-uCCbKlyqeXUcmFYz/0b/+vpL7vivO8qn0L2PHgfN1H8=";
   };
 
   build-system = [