diff --git a/pkgs/tools/networking/sing-box/default.nix b/pkgs/tools/networking/sing-box/default.nix
index bc5f09ae2934..bb812e4a0c2b 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 = "1.8.0";
+  version = "1.8.1";
 
   src = fetchFromGitHub {
     owner = "SagerNet";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-MKvqnPHcao7Hpc6C2kEmBAAC3lHHI1nQ+Zpco9WwqoU=";
+    hash = "sha256-gz0kfrpRz1OgruNBkpO6N80nmK4iAS+KlK9LYQZpRUQ=";
   };
 
-  vendorHash = "sha256-8qNH4tQQMwVMpyUTrpL6StkYawO1kWOYXorRTh4GeIQ=";
+  vendorHash = "sha256-NgtZ0z/9X+GWaZqQJMecF/Bxq9u8JKCewgQGSru+EJc=";
 
   tags = [
     "with_quic"