diff --git a/pkgs/development/python-modules/indexed-zstd/default.nix b/pkgs/development/python-modules/indexed-zstd/default.nix
index 88cb6f05930a..e7980f88a9fd 100644
--- a/pkgs/development/python-modules/indexed-zstd/default.nix
+++ b/pkgs/development/python-modules/indexed-zstd/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "indexed_zstd";
-  version = "1.6.0";
+  version = "1.6.1";
   pyproject = true;
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-icCerrv6ihBjSTS4Fsw7qhoA5ha8yegfMVRiIOhTvvY=";
+    hash = "sha256-i3Q3j5Rh/OqxdSFbZeHEiYZN2zS9gWBYk2pifwzKOos=";
   };
 
   nativeBuildInputs = [ cython setuptools ];