diff --git a/pkgs/development/python-modules/orbax-checkpoint/default.nix b/pkgs/development/python-modules/orbax-checkpoint/default.nix
index 9adafbe609d1..c6b55e5c1b86 100644
--- a/pkgs/development/python-modules/orbax-checkpoint/default.nix
+++ b/pkgs/development/python-modules/orbax-checkpoint/default.nix
@@ -34,14 +34,14 @@
 
 buildPythonPackage rec {
   pname = "orbax-checkpoint";
-  version = "0.11.4";
+  version = "0.11.6";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "orbax";
     tag = "v${version}";
-    hash = "sha256-zKQcqDW0dOQIGNllrK6bPdTr8mkKU6eevdfvMGssd9w=";
+    hash = "sha256-2bnm9D+ywhploTmtZ+frwf8VuTjczBVN+wqcfe3x77I=";
   };
 
   sourceRoot = "${src.name}/checkpoint";