diff --git a/default.nix b/default.nix
index 48e1afb..2fee2c6 100644
--- a/default.nix
+++ b/default.nix
@@ -3,8 +3,8 @@ with pkgs;
 let
   agent_src = fetchgit {
     url = "https://gitea.rixxc.de/rixxc/x25519_agent.git";
-    rev = "de022e4c6b6fa0086a9f5c4fad1340b75ccceba1";
-    hash = "sha256-oe8ngvtEcu6O6FWm0ImTS4DTsQx78VRs9bQx672aUbI=";
+    rev = "8671550a5d028b0e59fe20aff5fe49ff55fdff22";
+    hash = "sha256-RRKRVWZpXf5wnNNiMcVwhlkPpmZxFZC/7i9NjQ8KAxc=";
   };
 
   agent = callPackage "${agent_src}/default.nix" { };