diff --git a/platformio.ini b/platformio.ini
index 0a95c78..db7c7b2 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -23,8 +23,8 @@ board = esp32dev
 [env:arduino-3]
 platform = espressif32
 platform_packages=
-  platformio/framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#3.0.3
-  platformio/framework-arduinoespressif32-libs @ https://github.com/espressif/arduino-esp32/releases/download/3.0.3/esp32-arduino-libs-3.0.3.zip
+  platformio/framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#3.0.4
+  platformio/framework-arduinoespressif32-libs @ https://github.com/espressif/arduino-esp32/releases/download/3.0.4/esp32-arduino-libs-3.0.4.zip
 board = esp32dev
 
 [env:pioarduino-esp32dev]