diff --git a/platformio.ini b/platformio.ini
index c1f1ca3..9544ed8 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -19,7 +19,7 @@ extra_configs =
 custom_ci_action = generic,generic_esp32,generic_esp32s3,generic_esp32s3_usb
 
 framework = arduino
-platform = espressif32@6.3.2
+platform = espressif32@6.4.0
 
 build_flags =
     -DCOMPONENT_EMBED_FILES=webapp_dist/index.html.gz:webapp_dist/zones.json.gz:webapp_dist/favicon.ico:webapp_dist/favicon.png:webapp_dist/js/app.js.gz