From 94be1da8938641c098e6eba900601266c204987d Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Fri, 17 Jul 2026 15:46:16 -1000
Subject: [PATCH] Pin cryptography to 48.0.1 on Intel macOS (#17658)

---
 requirements.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 2a79a0c433..fbfc034268 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,7 @@
-cryptography==49.0.0
+# cryptography 49+ ships no Intel macOS wheels (arm64 only); esptool caps <49 there.
+# Keep 48.0.1, the last universal2 release, so esphome stays installable on Intel Macs.
+cryptography==49.0.0; platform_system != "Darwin" or platform_machine != "x86_64"
+cryptography==48.0.1; platform_system == "Darwin" and platform_machine == "x86_64"
 voluptuous==0.16.0
 PyYAML==6.0.3
 paho-mqtt==1.6.1