diff --git a/nixos/pkgs/zkapissuer-repo.nix b/nixos/pkgs/zkapissuer-repo.nix
index 5baceddfe66f6cb0b940098ba378b97fc115e5e2..f75c68ead253a50c9d29d94face3684ad7e1effc 100644
--- a/nixos/pkgs/zkapissuer-repo.nix
+++ b/nixos/pkgs/zkapissuer-repo.nix
@@ -4,6 +4,6 @@ in
   pkgs.fetchFromGitHub {
     owner = "PrivateStorageio";
     repo = "PaymentServer";
-    rev = "a83bca9b62ab6b80112116e26bb83d9beb69e015";
+    rev = "3040a41f70d509e62a6d42f649bbe7b56f97d004";
     sha256 = "1i4z7gqyrv21p6v99aaf1vk849n47c30ffs5y3nmmrb2pv3gx6iv";
   }
\ No newline at end of file