diff --git a/platformio_orig.ini b/platformio_orig.ini
index 38085872..39759f7c 100644
--- a/platformio_orig.ini
+++ b/platformio_orig.ini
@@ -56,7 +56,7 @@ extra_scripts = pre:build.py
 otakeyfile = ota.conf
 lorakeyfile = loraconf.h
 lmicconfigfile = lmic_config.h
-platform_espressif32 = espressif32@3.2.0
+platform_espressif32 = espressif32@3.2.1
 monitor_speed = 115200
 upload_speed = 115200 ; set by build.py and taken from hal file
 display_library = ; set by build.py and taken from hal file