diff --git a/pkgs/development/python-modules/twilio/default.nix b/pkgs/development/python-modules/twilio/default.nix
index ff4bb845c899..56f3ba29ddf1 100644
--- a/pkgs/development/python-modules/twilio/default.nix
+++ b/pkgs/development/python-modules/twilio/default.nix
@@ -1,21 +1,33 @@
-{ lib, buildPythonPackage, fetchFromGitHub
-, pyjwt, pysocks, pytz, requests, six, nose, mock }:
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, mock
+, nose
+, pyjwt
+, pysocks
+, pytz
+, requests
+, six
+}:
 
 buildPythonPackage rec {
   pname = "twilio";
-  version = "6.43.0";
+  version = "6.51.1";
+
   # tests not included in PyPi, so fetch from github instead
   src = fetchFromGitHub {
     owner = "twilio";
     repo = "twilio-python";
     rev = version;
-    sha256 = "0p2chrzakqx5694g305j0klh9lxlclm5qp0qjm6wqicivyybggzg";
+    sha256 = "sha256-OHtmUFm/9GkpIzz0DdSdlHyBFRIgu8GxQ4S4VMJik9o=";
   };
 
   buildInputs = [ nose mock ];
 
   propagatedBuildInputs = [ pyjwt pysocks pytz six requests ];
 
+  pythonImportsCheck = [ "twilio" ];
+
   meta = with lib; {
     description = "Twilio API client and TwiML generator";
     homepage = "https://github.com/twilio/twilio-python/";