diff --git a/pkgs/development/python-modules/exllamav3/default.nix b/pkgs/development/python-modules/exllamav3/default.nix
index 64f380cd44fe..c339bd7165e1 100644
--- a/pkgs/development/python-modules/exllamav3/default.nix
+++ b/pkgs/development/python-modules/exllamav3/default.nix
@@ -27,14 +27,14 @@ let
 in
 buildPythonPackage.override { inherit (torch) stdenv; } (finalAttrs: {
   pname = "exllamav3";
-  version = "1.1.0";
+  version = "1.2.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "turboderp-org";
     repo = "exllamav3";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-JlZt1UuTMmjaQWhiQZxzbHK3WgYYoBjP9PMEizEfsLY=";
+    hash = "sha256-ErsCtCM/T1YuCQAwrKhc860ETLgiS5Qu4nrQSuEzsPk=";
   };
 
   pythonRelaxDeps = [