diff --git a/pkgs/development/python-modules/scikit-survival/default.nix b/pkgs/development/python-modules/scikit-survival/default.nix
index 78e58877d516..85539eabeff6 100644
--- a/pkgs/development/python-modules/scikit-survival/default.nix
+++ b/pkgs/development/python-modules/scikit-survival/default.nix
@@ -18,12 +18,12 @@
 
 buildPythonPackage rec {
   pname = "scikit-survival";
-  version = "0.22.2";
+  version = "0.23.0";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-DpyGdQwN4VgGYmdREJlPB6NWiVWu8Ur4ExbysxADMr8=";
+    hash = "sha256-JFI3SDOK74vQdoUOStYlc4e0VHps97KjV3a1NQSN6E0=";
   };
 
   nativeBuildInputs = [