From 674cf7520e3dea7d20383eb55074da0db19ffbd2 Mon Sep 17 00:00:00 2001
From: Angus Gratton <angus@espressif.com>
Date: Thu, 27 Sep 2018 10:12:00 +1000
Subject: [PATCH] esptool: Update to v2.5.1

Release notes: https://github.com/espressif/esptool/releases/tag/v2.5.1

Needed to no longer burn keys if 3/4 Coding Scheme is enabled.
---
 components/esptool_py/esptool | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/esptool_py/esptool b/components/esptool_py/esptool
index 4dab24e1b..59b8dd8bf 160000
--- a/components/esptool_py/esptool
+++ b/components/esptool_py/esptool
@@ -1 +1 @@
-Subproject commit 4dab24e1b28632d270adf7305fe0d008d1acee99
+Subproject commit 59b8dd8bfe3927dc11ffc06603fa082cb0f523bb