diff --git a/platformio_override_sample.ini b/platformio_override_sample.ini
index ee86985a8..3f76397af 100644
--- a/platformio_override_sample.ini
+++ b/platformio_override_sample.ini
@@ -91,7 +91,7 @@ build_flags                 = ${esp82xx_defaults.build_flags}
 ; *** Esp8266 core for Arduino version stage
 platform_packages           = framework-arduinoespressif8266 @ https://github.com/esp8266/Arduino.git
 ; *** Use Xtensa build chain 10.2. GNU13 from https://github.com/earlephilhower/esp-quick-toolchain
-                              mcspr/toolchain-xtensa @ 5.100200.200918
+                              mcspr/toolchain-xtensa @ 5.100200.201223
                               platformio/tool-esptoolpy @ ~1.30000.0
                               platformio/tool-esptool @ 1.413.0
 build_unflags               = ${esp_defaults.build_unflags}