From 414af487b179af0d7792134c79bb83ab2b9617ce Mon Sep 17 00:00:00 2001
From: superherointj <5861043+superherointj@users.noreply.github.com>
Date: Mon, 4 Jul 2022 18:11:24 -0300
Subject: [PATCH] Revert "ocamlPackages.fmt: 0.8.9 -> 0.9.0"

---
 pkgs/development/ocaml-modules/fmt/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/ocaml-modules/fmt/default.nix b/pkgs/development/ocaml-modules/fmt/default.nix
index 401d08ddf6ab..bd5629816528 100644
--- a/pkgs/development/ocaml-modules/fmt/default.nix
+++ b/pkgs/development/ocaml-modules/fmt/default.nix
@@ -5,12 +5,12 @@ then throw "fmt is not available for OCaml ${ocaml.version}"
 else
 
 stdenv.mkDerivation rec {
-  version = "0.9.0";
+  version = "0.8.9";
   pname = "ocaml${ocaml.version}-fmt";
 
   src = fetchurl {
     url = "https://erratique.ch/software/fmt/releases/fmt-${version}.tbz";
-    sha256 = "sha256-8fsggFoi3XWhN9cnBKNw53ic9r32OUjmgX0cImwUEmE=";
+    sha256 = "0gkkkj4x678vxdda4xaw2dd44qjacavsvn5nx8gydfwah6pjbkxk";
   };
 
   nativeBuildInputs = [ ocaml findlib ocamlbuild topkg ];