diff --git a/pkgs/by-name/si/sing-box/package.nix b/pkgs/by-name/si/sing-box/package.nix
index 0ed59725427a..90d7ceb8ccb6 100644
--- a/pkgs/by-name/si/sing-box/package.nix
+++ b/pkgs/by-name/si/sing-box/package.nix
@@ -10,16 +10,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "sing-box";
-  version = "1.13.3";
+  version = "1.13.4";
 
   src = fetchFromGitHub {
     owner = "SagerNet";
     repo = "sing-box";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-Kf9aVnCvN6wSegBzFyix+sUtvl/b+zUrbXDf7baxfNo=";
+    hash = "sha256-4u1GgIBXkFrorcZ9Z+83peaIlZHmUp6zmsZWC4k9GkY=";
   };
 
-  vendorHash = "sha256-oQst3UHdQ2aHc/yS2w72mSu8Set+CsgNZgYLnwUcmNo=";
+  vendorHash = "sha256-mfgCwTXwd6T1mzmHR3tTF4aKtfn4ehztVyeXrtEKDsk=";
 
   tags = [
     "with_gvisor"