diff --git a/pkgs/development/python-modules/mercadopago/default.nix b/pkgs/development/python-modules/mercadopago/default.nix
index aebb28c185a..dc71fc32666 100644
--- a/pkgs/development/python-modules/mercadopago/default.nix
+++ b/pkgs/development/python-modules/mercadopago/default.nix
@@ -7,7 +7,7 @@
 
 buildPythonPackage rec {
   pname = "mercadopago";
-  version = "2.2.0";
+  version = "2.2.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -16,7 +16,7 @@ buildPythonPackage rec {
     owner = "mercadopago";
     repo = "sdk-python";
     rev = "refs/tags/${version}";
-    hash = "sha256-HtPyIwip/cjvnBDZ0qGpLKJOkwETGSqXvTkH2pcd6cc=";
+    hash = "sha256-ABxYGYUBOzeOSE0yK8jym+ldinDUCTpqO165OWhszgs=";
   };
 
   propagatedBuildInputs = [