diff --git a/pkgs/development/python-modules/pylnk3/default.nix b/pkgs/development/python-modules/pylnk3/default.nix
index d6617e81798f..e4aa915fb9c5 100644
--- a/pkgs/development/python-modules/pylnk3/default.nix
+++ b/pkgs/development/python-modules/pylnk3/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "pylnk3";
-  version = "0.4.2";
+  version = "0.4.3";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     inherit version;
     pname = "pylnk3";
-    hash = "sha256-yu4BNvYai3iBVNyOfAOsLd5XrcFw8cR4arRyFJHKbpk=";
+    hash = "sha256-+8X1ErWBOCwqTBHm3zeW+Zdbz9meP8oq/lMephs8SsI=";
   };
 
   propagatedBuildInputs = [