diff --git a/pkgs/development/python-modules/llama-index-readers-json/default.nix b/pkgs/development/python-modules/llama-index-readers-json/default.nix
index 9570637d68f1..46674cb77332 100644
--- a/pkgs/development/python-modules/llama-index-readers-json/default.nix
+++ b/pkgs/development/python-modules/llama-index-readers-json/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "llama-index-readers-json";
-  version = "0.4.1";
+  version = "0.4.2";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "llama_index_readers_json";
     inherit version;
-    hash = "sha256-bV/NsbEkWctLlOwo9r+W7sTzO38VPw2eB21VbXH1sek=";
+    hash = "sha256-ggwpTUnfP1aZhAyZ1wTsoNpW52dt0y5/59JT6RSUMNQ=";
   };
 
   build-system = [ hatchling ];