diff --git a/pkgs/tools/networking/sing-box/default.nix b/pkgs/tools/networking/sing-box/default.nix
index 5ba7917de049..e54885698f47 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 = "1.7.6";
+  version = "1.7.7";
 
   src = fetchFromGitHub {
     owner = "SagerNet";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-ZrZ2mqf1/D4L+1SlTx3rwkmk9+RcqH/yuMZie6jtpmc=";
+    hash = "sha256-EiWwy417PFMzk/v6mUCPuTW/xWicq7sqPZKpL+M3ZIo=";
   };
 
-  vendorHash = "sha256-nIVm2+F+5rXTiode240zZXxIAQA4VkNynYnmdvSwEHw=";
+  vendorHash = "sha256-cd0oN11YqgG8wJZJ4PiPaD1krKc2UcB0zngj9nTrpoY=";
 
   tags = [
     "with_quic"