diff --git a/main/idf_component.yml b/main/idf_component.yml
index efac5b8e..5f02a9fa 100644
--- a/main/idf_component.yml
+++ b/main/idf_component.yml
@@ -10,7 +10,7 @@ dependencies:
   78/esp_lcd_nv3023: "~1.0.0"
   78/esp-wifi-connect: "~2.4.2"
   78/esp-opus-encoder: "~2.3.1"
-  78/esp-ml307: "~1.9.0"
+  78/esp-ml307: "~1.9.1"
   78/xiaozhi-fonts: "~1.3.2"
   espressif/led_strip: "^2.4.1"
   espressif/esp_codec_dev: "~1.3.2"