diff --git a/pkgs/tools/networking/sing-box/default.nix b/pkgs/tools/networking/sing-box/default.nix
index da73cd8d0f7a..75ab85403951 100644
--- a/pkgs/tools/networking/sing-box/default.nix
+++ b/pkgs/tools/networking/sing-box/default.nix
@@ -11,16 +11,16 @@
 
 buildGoModule rec {
   pname = "sing-box";
-  version = "1.8.11";
+  version = "1.8.12";
 
   src = fetchFromGitHub {
     owner = "SagerNet";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-arAT23Cf72CcBVxsSK46eqVxTw8lHiHzzr2u2Xj0dcg=";
+    hash = "sha256-hgp4SzPJMeIaCxsuK7Y93h6E3KxK0KdNp+DCfv8UtiI=";
   };
 
-  vendorHash = "sha256-JI8YB1o84xFcfG1p4SkWdhubZlp9q1THfj1Clb8TvHA=";
+  vendorHash = "sha256-4P36eTT7Q5+fZuPUGKEYal3NQ9WyEJxfNVoKJRIk6bo=";
 
   tags = [
     "with_quic"