diff --git a/pkgs/development/python-modules/bincopy/default.nix b/pkgs/development/python-modules/bincopy/default.nix
index 7e4d03c503e9..a300cfbbb3b6 100644
--- a/pkgs/development/python-modules/bincopy/default.nix
+++ b/pkgs/development/python-modules/bincopy/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "bincopy";
-  version = "20.1.0";
+  version = "20.1.1";
   format = "setuptools";
 
   src = fetchPypi {
     inherit (finalAttrs) pname version;
-    hash = "sha256-2KToy4Ltr7vjZ0FTN9GSbH2MRVYX5DvUsUVlN3K5uWU=";
+    hash = "sha256-6UpJi5pKvnZwPDdyqtRm8VY7T8mAnaeWXxG8dwlAk7k=";
   };
 
   propagatedBuildInputs = [