diff --git a/platformio.ini b/platformio.ini
index fa4ac12b..d39d60a4 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -7,7 +7,7 @@ src_dir = firmware/src
 
 [env]
 platform = https://github.com/pioarduino/platform-espressif32/archive/b111e6fe9e3c228b22d2900843d64c242a222fe3.tar.gz ; 55.03.31-2+sha.b111e6f
-platform_packages =	framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32/archive/ef453a58328c5ed2313da0df7b176573ec0e4ba3.tar.gz ; 3.3.1+sha.ef453a5
+platform_packages =	framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32/archive/5b5114c832dfe309f3e73879d2ac8922c8276559.tar.gz ; 3.3.9
 framework = arduino
 lib_deps =
 	arduino-irremote/IRremote @ 4.7.1