diff --git a/pkgs/development/python-modules/stringzilla/default.nix b/pkgs/development/python-modules/stringzilla/default.nix
index b7ed48421762..e99b81a3ebb2 100644
--- a/pkgs/development/python-modules/stringzilla/default.nix
+++ b/pkgs/development/python-modules/stringzilla/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "stringzilla";
-  version = "3.12.1";
+  version = "3.12.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ashvardanian";
     repo = "stringzilla";
     tag = "v${version}";
-    hash = "sha256-k1QkYzzumBTi7I0bFhFiBbUDBJLKNhVX9Su03imBPOw=";
+    hash = "sha256-ER2qaHIW6lmHHZjCIg1PZo1Hpra8vQWTfOk+KTO9GrU=";
   };
 
   postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''