diff --git a/pkgs/development/python-modules/jaraco_itertools/default.nix b/pkgs/development/python-modules/jaraco_itertools/default.nix
index 9b34a4c441d4..80b0349ed58d 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 = "6.0.1";
+  version = "6.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6939e47806a39330a9f9772bf9ea910da39abc159ff2579d454a763358553439";
+    sha256 = "1775bfcad5de275a540a36720c5ab34594ea1dbe7ffefa32099b0129c5604608";
   };
 
   pythonNamespaces = [ "jaraco" ];