From 22f2d93996e7fd2d038130a7f78df4b70af72cce Mon Sep 17 00:00:00 2001
From: Marcin Serwin <marcin@serwin.dev>
Date: Fri, 2 Jan 2026 17:27:11 +0100
Subject: [PATCH] tomlc17: fix update script

Signed-off-by: Marcin Serwin <marcin@serwin.dev>
---
 pkgs/by-name/to/tomlc17/package.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/to/tomlc17/package.nix b/pkgs/by-name/to/tomlc17/package.nix
index d8269d8c53db..84a43664f863 100644
--- a/pkgs/by-name/to/tomlc17/package.nix
+++ b/pkgs/by-name/to/tomlc17/package.nix
@@ -22,7 +22,9 @@ stdenv.mkDerivation (finalAttrs: {
     "prefix=${placeholder "out"}"
   ];
 
-  passthru.updateScript = nix-update-script { };
+  passthru.updateScript = nix-update-script {
+    extraArgs = [ "--version-regex=^R(.*)" ];
+  };
 
   meta = {
     homepage = "https://github.com/cktan/tomlc17";