From 64a63e5a083920cbc829fd29505e4b60a2dca6fa Mon Sep 17 00:00:00 2001
From: Paul TREHIOU <paul@nyanlout.re>
Date: Wed, 27 Feb 2019 15:44:44 +0100
Subject: [PATCH] pythonPackages.block-io: remove pycryptodome version freeze
 (#56462)

---
 pkgs/development/python-modules/block-io/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/python-modules/block-io/default.nix b/pkgs/development/python-modules/block-io/default.nix
index da06b15f5b4e..03a1181a014d 100644
--- a/pkgs/development/python-modules/block-io/default.nix
+++ b/pkgs/development/python-modules/block-io/default.nix
@@ -9,6 +9,13 @@ buildPythonPackage rec {
     sha256 = "4909d58b32ab7f93d3cd83fa4bbe4edef42ab7566f016bdb6a405a0d8b1907c9";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/BlockIo/block_io-python/commit/8ec0a0cd1afcfcb439d6dc306d8497dd9e4a0993.patch";
+      sha256 = "1i6c153wvkr5ncm3cpn34faxvavz534x5kndwn4adlaxlzq30snn";
+    })
+  ];
+
   propagatedBuildInputs = [
     base58
     ecdsa