1 files changed, 5 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/cmdstanpy/default.nix b/nixpkgs/pkgs/development/python-modules/cmdstanpy/default.nix
index 41f06c59cc2b..9ca60fe3c88e 100644
--- a/nixpkgs/pkgs/development/python-modules/cmdstanpy/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/cmdstanpy/default.nix
@@ -11,18 +11,19 @@
 , stanio
 , xarray
 , pytestCheckHook
+, stdenv
 }:
 
 buildPythonPackage rec {
   pname = "cmdstanpy";
-  version = "1.2.0";
+  version = "1.2.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "stan-dev";
     repo = "cmdstanpy";
     rev = "refs/tags/v${version}";
-    hash = "sha256-1/X5JDvCx21qLNamNQXpg+w3d3DdSRlB+liIv2fThs4=";
+    hash = "sha256-q+AFhWEzjYElJpiHT4h6YfZrwZJ56pv+8R+001vREyQ=";
   };
 
   patches = [
@@ -70,11 +71,12 @@ buildPythonPackage rec {
   ];
 
   disabledTests = [
-    "test_lp_good" # Fails for some reason
     "test_serialization" # Pickle class mismatch errors
     # These tests use the flag -DSTAN_THREADS which doesn't work in cmdstan (missing file)
     "test_multi_proc_threads"
     "test_compile_force"
+  ] ++ lib.optionals stdenv.isDarwin [
+    "test_init_types" # CmdStan error: error during processing Operation not permitted
   ];
 
   pythonImportsCheck = [ "cmdstanpy" ];
@@ -84,7 +86,6 @@ buildPythonPackage rec {
     description = "A lightweight interface to Stan for Python users";
     changelog = "https://github.com/stan-dev/cmdstanpy/releases/tag/v${version}";
     license = lib.licenses.bsd3;
-    platforms = lib.platforms.linux;
     maintainers = with lib.maintainers; [ tomasajt ];
   };
 }