diff --git a/default.nix b/default.nix
index a214bae1..7a9af5ff 100644
--- a/default.nix
+++ b/default.nix
@@ -10,7 +10,7 @@ pkgs ? import nixpkgs {}
 , blockfrost-tests ?
     (builtins.fetchGit {
       url = "ssh://git@github.com/blockfrost/blockfrost-tests.git";
-      rev = "d09fb470dd275e46f1411280a5075039f943ec66";
+      rev = "0546ea4c91e8d1d37eba43ae7e24c6c8b0a1f6ba";
     })
 , system ? builtins.currentSystem
 }: