diff --git a/pkgs/development/python-modules/robotframework-pythonlibcore/default.nix b/pkgs/development/python-modules/robotframework-pythonlibcore/default.nix
index 5a29edf4b1b9..0cc2b99553ee 100644
--- a/pkgs/development/python-modules/robotframework-pythonlibcore/default.nix
+++ b/pkgs/development/python-modules/robotframework-pythonlibcore/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "robotframework-pythonlibcore";
-  version = "4.4.1";
+  version = "4.5.0";
 
   pyproject = true;
 
@@ -20,7 +20,7 @@ buildPythonPackage rec {
     owner = "robotframework";
     repo = "PythonLibCore";
     tag = "v${version}";
-    hash = "sha256-5RUi65+DljCqWoB8vZxc0hyIefEFOWuKluplXrD0SkI=";
+    hash = "sha256-tkPESNRO34q5yH5Y2iHMQe/z18QiAvvzhjhMafxxUWI=";
   };
 
   build-system = [ setuptools ];
@@ -37,7 +37,7 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "robotlibcore" ];
 
   meta = {
-    changelog = "https://github.com/robotframework/PythonLibCore/blob/${src.rev}/docs/PythonLibCore-${version}.rst";
+    changelog = "https://github.com/robotframework/PythonLibCore/blob/${src.tag}/docs/PythonLibCore-${src.tag}.rst";
     description = "Tools to ease creating larger test libraries for Robot Framework using Python";
     homepage = "https://github.com/robotframework/PythonLibCore";
     license = lib.licenses.asl20;