diff --git a/default.nix b/default.nix
index aab56b6..b68b87a 100644
--- a/default.nix
+++ b/default.nix
@@ -20,7 +20,8 @@ rustPlatform.buildRustPackage {
   cargoLock = {
     lockFile = ./Cargo.lock;
     outputHashes = {
-      "tapped-0.1.0" = "sha256-hhmlyR9BomcyZMTQAoJWLmTF9cyuVEjU4yceQFmHi9I=";
+      "sockudo-ws-1.7.4" = "sha256-1fYcTXLvJfdU6RTT+omMVlzENCPNMwLNpt3RrHLkQ5E=";
+      "tapped-0.2.0" = "sha256-eXtJ2Nn69e4l4ROIJcvS9Zp8Oy3icN/MNulk3cMV+Sk=";
     };
   };
 }