diff --git a/platformio.ini b/platformio.ini
index 249fb87a..026c56f2 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -38,7 +38,7 @@ upload_protocol = esptool
 ;upload_protocol = custom
 extra_scripts = pre:build.py
 keyfile = ota.conf
-platform_espressif32 = espressif32@1.4.0
+platform_espressif32 = espressif32@1.5.0
 board_build.partitions = min_spiffs.csv
 monitor_speed = 115200
 lib_deps_all =