diff --git a/platformio.ini b/platformio.ini
index 02c2506..4382a72 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -107,8 +107,8 @@ build_flags =
 monitor_speed = 115200
 
 [com]
-esp8266_platform = espressif8266@2.2.3
-esp32_platform = espressif32@1.11.1
+esp8266_platform = espressif8266@2.5.0
+esp32_platform = espressif32@1.12.2
 atmelavr_platform = atmelavr@1.13.0
 
 [com-esp]