From dbde9114b0f102601d804419ee40fcab241e0e79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20=C5=81=C4=99picki?=
 <michallepicki@users.noreply.github.com>
Date: Sat, 31 May 2025 10:27:54 +0200
Subject: [PATCH] Do not pass invalid option case: :lower to url_encode64

---
 lib/mix/lib/mix.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/mix/lib/mix.ex b/lib/mix/lib/mix.ex
index 00d293701f..a4b97a21f3 100644
--- a/lib/mix/lib/mix.ex
+++ b/lib/mix/lib/mix.ex
@@ -903,7 +903,7 @@ defmodule Mix do
       {deps, config, system_env, consolidate_protocols?}
       |> :erlang.term_to_binary()
       |> :erlang.md5()
-      |> Base.url_encode64(case: :lower, padding: false)
+      |> Base.url_encode64(padding: false)
 
     force? = System.get_env("MIX_INSTALL_FORCE") in ["1", "true"] or Keyword.fetch!(opts, :force)