diff --git a/pkgs/development/python-modules/lightgbm/default.nix b/pkgs/development/python-modules/lightgbm/default.nix
index 16465624d65a..1b5cd1741572 100644
--- a/pkgs/development/python-modules/lightgbm/default.nix
+++ b/pkgs/development/python-modules/lightgbm/default.nix
@@ -39,14 +39,14 @@ assert cudaSupport -> gpuSupport != true;
 
 buildPythonPackage rec {
   pname = "lightgbm";
-  version = "4.4.0";
+  version = "4.5.0";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-nop2QJEUgRNOYJh9XR4c0Vf0MMO0s43o02/FXDArwpk=";
+    hash = "sha256-4c17rwMY1OMIomV1pjpGNfCN+GatNiKp2OPXHZY3obo=";
   };
 
   nativeBuildInputs = [