diff --git a/pkgs/development/python-modules/bugsnag/default.nix b/pkgs/development/python-modules/bugsnag/default.nix
index a2c41599b360..603e6f42e450 100644
--- a/pkgs/development/python-modules/bugsnag/default.nix
+++ b/pkgs/development/python-modules/bugsnag/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "bugsnag";
-  version = "4.0.1";
+  version = "4.0.2";
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "01c2186f6c2a6f801b66d8fc73b8986bd2d4931a6ab40b720e5fd0b66757facc";
+    sha256 = "7a49dacf055a8c6dda4ce714acd91fabe9546f1ad826276918a26603a8b5489a";
   };
 
   propagatedBuildInputs = [ six webob ];