diff --git a/pkgs/applications/office/tryton/default.nix b/pkgs/applications/office/tryton/default.nix
index cae2a4b68297..34c65d4e2fe7 100644
--- a/pkgs/applications/office/tryton/default.nix
+++ b/pkgs/applications/office/tryton/default.nix
@@ -21,13 +21,13 @@ with lib;
 
 python3Packages.buildPythonApplication rec {
   pname = "tryton";
-  version = "5.4.2";
+  version = "7.0.5";
 
   disabled = !python3Packages.isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1rca19krvmycdhmi1vb4ixwq0cagmrkhbqry4f19b725nlp8cv0q";
+    sha256 = "sha256-NAnNBfwnMky0qbtU3P5+kHJwCj6nfIQCtYgu6nXLcaQ=";
   };
 
   nativeBuildInputs = [