diff --git a/pkgs/development/python-modules/pyscf/default.nix b/pkgs/development/python-modules/pyscf/default.nix
index 509a758d8340..7219869ab6c7 100644
--- a/pkgs/development/python-modules/pyscf/default.nix
+++ b/pkgs/development/python-modules/pyscf/default.nix
@@ -24,14 +24,14 @@
 
 buildPythonPackage rec {
   pname = "pyscf";
-  version = "2.11.0";
+  version = "2.12.0";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = "pyscf";
     repo = "pyscf";
     tag = "v${version}";
-    hash = "sha256-JqjZn4EL6P7qS9PJ/wV6+FniEUeCB/f271nczVH5VuQ=";
+    hash = "sha256-/C8BKUNtp8QoSjbcSZGH2Si4JjygIygW04wtL8vGXLk=";
   };
 
   # setup.py calls Cmake and passes the arguments in CMAKE_CONFIGURE_ARGS to cmake.