diff --git a/pkgs/by-name/su/sunvox/package.nix b/pkgs/by-name/su/sunvox/package.nix
index fe39aec2f995..6b274e489b49 100644
--- a/pkgs/by-name/su/sunvox/package.nix
+++ b/pkgs/by-name/su/sunvox/package.nix
@@ -27,15 +27,15 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "sunvox";
-  version = "2.1.2";
+  version = "2.1.2b";
 
   src = fetchzip {
     urls = [
       "https://www.warmplace.ru/soft/sunvox/sunvox-${finalAttrs.version}.zip"
       # Upstream removes downloads of older versions, please save bumped versions to archive.org
-      "https://web.archive.org/web/20241121002213/https://www.warmplace.ru/soft/sunvox/sunvox-${finalAttrs.version}.zip"
+      "https://web.archive.org/web/20241215075639/https://www.warmplace.ru/soft/sunvox/sunvox-${finalAttrs.version}.zip"
     ];
-    hash = "sha256-7DZyoOz3jDYsuGqbs0PRs6jdWCxBhSDUKk8KVJQm/3o=";
+    hash = "sha256-RmGqko1OLkQb0Oeydpfy4wxzp6iz2MpS7R22d4qjEaE=";
   };
 
   nativeBuildInputs =