diff --git a/pkgs/development/python-modules/autobahn/default.nix b/pkgs/development/python-modules/autobahn/default.nix
index 909fb65996b..12aa86774d8 100644
--- a/pkgs/development/python-modules/autobahn/default.nix
+++ b/pkgs/development/python-modules/autobahn/default.nix
@@ -4,11 +4,11 @@
 }:
 buildPythonPackage rec {
   pname = "autobahn";
-  version = "20.7.1";
+  version = "20.12.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "86bbce30cdd407137c57670993a8f9bfdfe3f8e994b889181d85e844d5aa8dfb";
+    sha256 = "15b8zm7jalwisfwc08szxy3bh2bnn0hd41dbsnswi0lqwbh962j1";
   };
 
   propagatedBuildInputs = [ six txaio twisted zope_interface cffi cryptography pynacl ] ++