diff --git a/pkgs/development/python-modules/jaraco_itertools/default.nix b/pkgs/development/python-modules/jaraco_itertools/default.nix
index 80b0349ed58d..7c4d0d3bf12a 100644
--- a/pkgs/development/python-modules/jaraco_itertools/default.nix
+++ b/pkgs/development/python-modules/jaraco_itertools/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "jaraco.itertools";
-  version = "6.0.3";
+  version = "6.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1775bfcad5de275a540a36720c5ab34594ea1dbe7ffefa32099b0129c5604608";
+    sha256 = "sha256-YJjts3xrgCPzeU1CWIoTv3WyygK0D/l5XIRry+DBtGw=";
   };
 
   pythonNamespaces = [ "jaraco" ];