diff --git a/pkgs/by-name/tr/tryton/package.nix b/pkgs/by-name/tr/tryton/package.nix
index 88461e1ca578..7d68c0449ab2 100644
--- a/pkgs/by-name/tr/tryton/package.nix
+++ b/pkgs/by-name/tr/tryton/package.nix
@@ -20,12 +20,12 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "tryton";
-  version = "7.6.3";
+  version = "7.8.1";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-yZHHtTVVjiGUT0PA8q5MBBvh04JqMlWOscnA09QD0Yk=";
+    hash = "sha256-X8jJ/NXbvoKJdKep78inefILaFLjJyAmRMVfdOEb0tk=";
   };
 
   build-system = [ python3Packages.setuptools ];