diff --git a/pkgs/development/python-modules/stringzilla/default.nix b/pkgs/development/python-modules/stringzilla/default.nix
index 47111f1f0e8d..beb78ac69520 100644
--- a/pkgs/development/python-modules/stringzilla/default.nix
+++ b/pkgs/development/python-modules/stringzilla/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "stringzilla";
-  version = "4.4.2";
+  version = "4.5.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ashvardanian";
     repo = "stringzilla";
     tag = "v${version}";
-    hash = "sha256-o3MrIPzu61Zod6RpmWA356hlquVPQKu7+aYZrqxjMjo=";
+    hash = "sha256-0T8hQ+P6gZnIX52jkRcpF1Ofxy45+B7K/feEQr5Phf0=";
   };
 
   build-system = [