diff --git a/pkgs/development/python-modules/chiavdf/default.nix b/pkgs/development/python-modules/chiavdf/default.nix
index a2ed3295f01f..acd5e4ea0926 100644
--- a/pkgs/development/python-modules/chiavdf/default.nix
+++ b/pkgs/development/python-modules/chiavdf/default.nix
@@ -14,12 +14,12 @@
 
 buildPythonPackage rec {
   pname = "chiavdf";
-  version = "1.0.10";
-  disabled = pythonOlder "3.7";
+  version = "1.0.11";
+  disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-660Frlaj6WbYOl0sfb5ox6qTzE+jKJR0Qka9nEijSyg=";
+    hash = "sha256-PjUgpMTdWLMFQdnrpeWmn8vA8SlORjmu52ODc/2hivE=";
   };
 
   patches = [