diff --git a/pkgs/development/python-modules/lance-namespace-urllib3-client/default.nix b/pkgs/development/python-modules/lance-namespace-urllib3-client/default.nix
index 112793ef4722..15cc3192db98 100644
--- a/pkgs/development/python-modules/lance-namespace-urllib3-client/default.nix
+++ b/pkgs/development/python-modules/lance-namespace-urllib3-client/default.nix
@@ -18,14 +18,14 @@
 
 buildPythonPackage rec {
   pname = "lance-namespace";
-  version = "0.0.20";
+  version = "0.0.21";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "lancedb";
     repo = "lance-namespace";
     tag = "v${version}";
-    hash = "sha256-dacYNbWXlV6+/klb9/rgbG/2YJ5BAw5xeSZbPvDgRb4=";
+    hash = "sha256-KbQ1xXD/+8oOcbhc+dvk68ZF0daWm7In0y0NVsSfp9U=";
   };
 
   sourceRoot = "${src.name}/python/lance_namespace_urllib3_client";