diff --git a/pkgs/by-name/si/sing-box/package.nix b/pkgs/by-name/si/sing-box/package.nix
index 30453fd03a3c..467f0ae8be37 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 = "1.13.14";
+  version = "1.13.15";
 
   src = fetchFromGitHub {
     owner = "SagerNet";
     repo = "sing-box";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-ODQ1i2lOuQLb3LDq6ONqHJQ7sT7dXICCJoyW/I9zF38=";
+    hash = "sha256-YkbF5+smzP+AQ161xvTBO01ZIB3PonHVM0l5DVRSnFs=";
   };
 
-  vendorHash = "sha256-Znk4bsm9TUseEuCQszs9rvVx8TDu+cwEVfVOhw7exYA=";
+  vendorHash = "sha256-HIMKtolVXbmyV1vmXXAt3O/2NTp4HwzhUWChs8I4+cs=";
 
   tags = [
     "with_gvisor"