From b9cae33009fc80c32f151fbe768b69e718cf2a57 Mon Sep 17 00:00:00 2001
From: maralorn <mail@maralorn.de>
Date: Mon, 5 Feb 2024 23:31:51 +0100
Subject: [PATCH] haskellPackages.cabal2nix-unstable: 2024-01-04 -> 2024-02-05

---
 maintainers/scripts/haskell/regenerate-hackage-packages.sh | 4 ----
 pkgs/development/haskell-modules/cabal2nix-unstable.nix    | 6 +++---
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/maintainers/scripts/haskell/regenerate-hackage-packages.sh b/maintainers/scripts/haskell/regenerate-hackage-packages.sh
index 96a18aa8ed87..8f629c53102f 100755
--- a/maintainers/scripts/haskell/regenerate-hackage-packages.sh
+++ b/maintainers/scripts/haskell/regenerate-hackage-packages.sh
@@ -66,10 +66,6 @@ done
 
 HACKAGE2NIX="${HACKAGE2NIX:-hackage2nix}"
 
-# To prevent hackage2nix fails because of encoding.
-# See: https://github.com/NixOS/nixpkgs/pull/122023
-export LC_ALL=C.UTF-8
-
 config_dir=pkgs/development/haskell-modules/configuration-hackage2nix
 
 run_hackage2nix() {
diff --git a/pkgs/development/haskell-modules/cabal2nix-unstable.nix b/pkgs/development/haskell-modules/cabal2nix-unstable.nix
index cd517534d649..8e7396a3fb48 100644
--- a/pkgs/development/haskell-modules/cabal2nix-unstable.nix
+++ b/pkgs/development/haskell-modules/cabal2nix-unstable.nix
@@ -8,10 +8,10 @@
 }:
 mkDerivation {
   pname = "cabal2nix";
-  version = "unstable-2024-01-04";
+  version = "unstable-2024-02-05";
   src = fetchzip {
-    url = "https://github.com/NixOS/cabal2nix/archive/e394e96c51cc7a2858145e710fbedbb2cb57f6ec.tar.gz";
-    sha256 = "0rzmyx2i2z3w2ibg4rbaasq0581sa7bf8n1cih6v3j6phzgl3058";
+    url = "https://github.com/NixOS/cabal2nix/archive/173e8a5fa70dc95a1aeb0bd877bf5fee6d5e6b4a.tar.gz";
+    sha256 = "1pld7jfsjmw486ch6li1fqci1jj5p2nvfq7nrkxrmf5p2ja5528g";
   };
   postUnpack = "sourceRoot+=/cabal2nix; echo source root reset to $sourceRoot";
   isLibrary = true;