diff --git a/flake.nix b/flake.nix
index b0eb7d8..e6a632d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,7 +3,7 @@
     flake-utils.url = "github:numtide/flake-utils";
     fedimint = {
       url =
-        "github:fedimint/fedimint?rev=920bba47df761e026e7fe8fb2df398e14f663727";
+        "github:fedimint/fedimint?rev=v0.4.3";
     };
   };
   outputs = { self, flake-utils, fedimint }: