diff --git a/packages/chnroutes/pkg.nix b/packages/chnroutes/pkg.nix
index cb789c2b..6362f65e 100644
--- a/packages/chnroutes/pkg.nix
+++ b/packages/chnroutes/pkg.nix
@@ -2,13 +2,13 @@
 
 stdenvNoCC.mkDerivation rec {
   name = "chnroutes2";
-  version = "unstable-2024-03-20";
+  version = "unstable-2024-03-21";
 
   src = fetchFromGitHub ({
     owner = "misakaio";
     repo = name;
-    rev = "13a592daee0a833d1d7d0f7ca7c5d4fdf1fc7bf3";
-    sha256 = "sha256-XFc1HVPEO5lx9C9DdH36DbACicT+Mnn+3I+bbbXQqnw=";
+    rev = "3907d5dbee6233d190fde523b5b8e8892455265e";
+    sha256 = "sha256-4kDgr2UfZctrV7o6QRHwirXL6bZmW99JHLUXVMxxlDc=";
   });
 
   phases = [ "installPhase" ];