diff --git a/pkgs/development/python-modules/twilio/default.nix b/pkgs/development/python-modules/twilio/default.nix
index 9658dae61427..d7112e37c83f 100644
--- a/pkgs/development/python-modules/twilio/default.nix
+++ b/pkgs/development/python-modules/twilio/default.nix
@@ -21,7 +21,7 @@
 
 buildPythonPackage rec {
   pname = "twilio";
-  version = "9.6.2";
+  version = "9.6.3";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -30,7 +30,7 @@ buildPythonPackage rec {
     owner = "twilio";
     repo = "twilio-python";
     tag = version;
-    hash = "sha256-W0+lRCVWrm+dieZozloePlro/pGp3ag2WBTzpJ9CXxY=";
+    hash = "sha256-dgz46LzY93SCSMWjvkAQAOprGAKSHPhjyVCuOtFH5ns=";
   };
 
   build-system = [ setuptools ];