diff --git a/pkgs/development/python-modules/niaaml/default.nix b/pkgs/development/python-modules/niaaml/default.nix
index f690bf1b1c6a..edb64800c378 100644
--- a/pkgs/development/python-modules/niaaml/default.nix
+++ b/pkgs/development/python-modules/niaaml/default.nix
@@ -15,14 +15,14 @@
 
 buildPythonPackage rec {
   pname = "niaaml";
-  version = "2.1.2";
+  version = "2.2.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "firefly-cpp";
     repo = "NiaAML";
     tag = version;
-    hash = "sha256-i5hjmvN9qJCGVDmRDBTiaNQn+1kZHr2iWNnD7GUimr4=";
+    hash = "sha256-AUQhdJc2nSuggV6zNOMihVJIbHAQX6EXsnhn97Tp35A=";
   };
 
   pythonRelaxDeps = [