diff --git a/platformio_tasmota32.ini b/platformio_tasmota32.ini
index 4cbde3b76..ad2a50d08 100644
--- a/platformio_tasmota32.ini
+++ b/platformio_tasmota32.ini
@@ -26,7 +26,7 @@ build_flags                 = ${esp_defaults.build_flags}
 
 
 [core32]
-platform                    = espressif32 @ 3.3.0
+platform                    = espressif32 @ 3.3.1
 platform_packages           = framework-arduinoespressif32 @ https://github.com/tasmota/arduino-esp32/releases/download/1.0.7.3/tasmota-arduinoespressif32-release_v3.3.5.tar.gz
                               platformio/tool-mklittlefs @ ~1.203.200522
 build_unflags               = ${esp32_defaults.build_unflags}