diff --git a/pkgs/development/python-modules/trytond/default.nix b/pkgs/development/python-modules/trytond/default.nix
index f2cb97b1fd73..e0b14f2fc453 100644
--- a/pkgs/development/python-modules/trytond/default.nix
+++ b/pkgs/development/python-modules/trytond/default.nix
@@ -25,14 +25,14 @@
 
 buildPythonPackage rec {
   pname = "trytond";
-  version = "6.8.3";
+  version = "6.8.4";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-n0Fdu2IjdyAt9qJ40l9kVRbV8NMXU1R5aR+9rmXEgC8=";
+    hash = "sha256-jZTc9Cc5XC1KScpniVtbBPdfwo3LodVNOo/zQSDBWY4=";
   };
 
   propagatedBuildInputs = [