diff --git a/platformio.ini b/platformio.ini
index a97bb57..9231690 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -8,7 +8,7 @@ lib_ldf_mode = deep+
 monitor_speed = 115200
 monitor_filters = esp32_exception_decoder
 lib_deps = 
-	adafruit/Adafruit GFX Library @ 1.11.7
+	adafruit/Adafruit GFX Library @ 1.11.9
 	adafruit/Adafruit SSD1306 @ 2.5.7
 	bblanchon/ArduinoJson @ 6.21.3
 	lewisxhe/XPowersLib @ 0.1.8