diff --git a/pkgs/development/python-modules/json-repair/default.nix b/pkgs/development/python-modules/json-repair/default.nix
index 481abb883c86..244f64825d62 100644
--- a/pkgs/development/python-modules/json-repair/default.nix
+++ b/pkgs/development/python-modules/json-repair/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "json-repair";
-  version = "0.35.0";
+  version = "0.39.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "mangiucugna";
     repo = "json_repair";
     tag = "v${version}";
-    hash = "sha256-39MxXX3bBYLmpaUpNYLWq+8Huoy0zQSyURQiZvXFaZc=";
+    hash = "sha256-hvJbIyxck+a6zUMT/lSYF6GZufuSm6cSthX9ebgI8ms=";
   };
 
   build-system = [ setuptools ];
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Module to repair invalid JSON, commonly used to parse the output of LLMs";
     homepage = "https://github.com/mangiucugna/json_repair/";
-    changelog = "https://github.com/mangiucugna/json_repair/releases/tag/${version}";
+    changelog = "https://github.com/mangiucugna/json_repair/releases/tag/${src.tag}";
     license = licenses.mit;
     maintainers = with maintainers; [ greg ];
   };