diff --git a/nixos/pkgs/zkapissuer-repo.nix b/nixos/pkgs/zkapissuer-repo.nix
index af0eda33aeccbe01d71407123129330326d7b6ba..d31233b41997a94b424a1eacf47d92423768c3d6 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 = "c5651f58ff564f00cfcdb4c73584817b9197f7a6";
-    sha256 = "1gmx4c82h95lkmqdklak3kpj6gkpp57hwc309h4798sclgvp287b";
+    rev = "e1e0817b80ce1031d21587357bfb8dc4e7837b01";
+    sha256 = "0i95cpqbz9fj4b1cii1xh01ss77v2jgd5qwzqvk812f0slz3fw6q";
   }
\ No newline at end of file