diff --git a/platformio.ini b/platformio.ini
index 603906c..cabce99 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -34,7 +34,7 @@ src_dir = examples/${platformio.default_envs}
 boards_dir = ./boards
 
 [env]
-platform = espressif32
+platform = espressif32@6.5.0
 board = lilygo-t-displays3
 framework = arduino