diff --git a/esphome/m5stack-atom-echo.yaml b/esphome/m5stack-atom-echo.yaml
index 19df05d..d650e75 100644
--- a/esphome/m5stack-atom-echo.yaml
+++ b/esphome/m5stack-atom-echo.yaml
@@ -10,13 +10,16 @@ esphome:
   name: ${name}
   name_add_mac_suffix: false
   friendly_name: ${friendly_name}
-  min_version: 2025.5.0
+  min_version: 2026.10.2
 
 esp32:
   board: m5stack-atom
   cpu_frequency: 240MHz
   framework:
     type: esp-idf
+    sdkconfig_options:
+      # Home Assistant's Modern TLS profile only accepts TLS 1.3.
+      CONFIG_MBEDTLS_SSL_PROTO_TLS1_3: "y"
     advanced:
       sram1_as_iram: true