diff --git a/pkgs/development/python-modules/tadasets/default.nix b/pkgs/development/python-modules/tadasets/default.nix
index 7b9001cd132e..4f3b179e63dc 100644
--- a/pkgs/development/python-modules/tadasets/default.nix
+++ b/pkgs/development/python-modules/tadasets/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "tadasets";
-  version = "0.0.4";
+  version = "0.2.1";
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a0e6c14678750315febd97fcf334bbbfd2695ebd91b4fe7707bb1220d7348416";
+    sha256 = "sha256-PWbq+dCQ8mGR81lolBDSArxjkTdis1ZpLY0MqZfZ66I=";
   };
 
   propagatedBuildInputs = [