diff --git a/pkgs/frappix/default-thai-company.nix b/pkgs/frappix/default-thai-company.nix
index 4494a876..7f2c679b 100644
--- a/pkgs/frappix/default-thai-company.nix
+++ b/pkgs/frappix/default-thai-company.nix
@@ -11,8 +11,8 @@ let
     domain = "git.b4l.co.th";
     owner = "newedge";
     repo = "default_thai_company";
-    rev = "c6e6c1238ddec2084d86025783e40bc36c3d4d2d";
-    sha256 = "sha256-Zd4fpkvXO3nmEweDhac3Adjz1Lo1QBiqREdjdwDtepU=";
+    rev = "b6492f75e1bced1c4f53675836f9d4993fc78f4d";
+    sha256 = "sha256-xf5cpgRJeYFF40vzWk+rsUzOE+BbATkbO1qu6IesmJw=";
   };
 in
 buildPythonPackage (finalAttrs: {