diff --git a/pkgs/by-name/lo/localstack/package.nix b/pkgs/by-name/lo/localstack/package.nix
index 9310bff8be22..11be38a157de 100644
--- a/pkgs/by-name/lo/localstack/package.nix
+++ b/pkgs/by-name/lo/localstack/package.nix
@@ -6,14 +6,14 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "localstack";
-  version = "4.8.1";
+  version = "4.9.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "localstack";
     repo = "localstack";
     tag = "v${version}";
-    hash = "sha256-IN6vMpHsGFTvY4yeMCdV9nwgh17ilC3j9SpOHWVOtew=";
+    hash = "sha256-vyk86iuYI6dGUCtijauwT7p4hSWNXluz5cHHRm8zdOE=";
   };
 
   build-system = with python3.pkgs; [