diff --git a/platformio.ini b/platformio.ini
index b65defd..d46c153 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -38,7 +38,7 @@ build_unflags =
 lib_deps = 
 	https://github.com/joltwallet/esp_littlefs.git
 	bblanchon/ArduinoJson@^7.2.1
-	mathieucarbou/ESPAsyncWebServer @ 3.3.23
+	mathieucarbou/ESPAsyncWebServer @ 3.4.5
 	robtillaart/MCP23017@^0.8.0
 	adafruit/Adafruit NeoPixel@^1.12.3
 	https://github.com/dsbaars/universal_pin#feature/mcp23017_rt