diff --git a/esphome/components/async_tcp/__init__.py b/esphome/components/async_tcp/__init__.py
index eae8c0e2df..99e250b6fc 100644
--- a/esphome/components/async_tcp/__init__.py
+++ b/esphome/components/async_tcp/__init__.py
@@ -1,13 +1,13 @@
 # Dummy integration to allow relying on AsyncTCP
 import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome.core import CORE, coroutine_with_priority
 from esphome.const import (
+    PLATFORM_BK72XX,
     PLATFORM_ESP32,
     PLATFORM_ESP8266,
-    PLATFORM_BK72XX,
     PLATFORM_RTL87XX,
 )
+from esphome.core import CORE, coroutine_with_priority
 
 CODEOWNERS = ["@OttoWinter"]
 
@@ -22,7 +22,7 @@ CONFIG_SCHEMA = cv.All(
 async def to_code(config):
     if CORE.is_esp32 or CORE.is_libretiny:
         # https://github.com/esphome/AsyncTCP/blob/master/library.json
-        cg.add_library("esphome/AsyncTCP-esphome", "2.1.3")
+        cg.add_library("esphome/AsyncTCP-esphome", "2.1.4")
     elif CORE.is_esp8266:
         # https://github.com/esphome/ESPAsyncTCP
         cg.add_library("esphome/ESPAsyncTCP-esphome", "2.0.0")
diff --git a/platformio.ini b/platformio.ini
index ee18068a29..7d912aaf54 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -119,7 +119,7 @@ lib_deps =
     WiFi                                 ; wifi,web_server_base,ethernet (Arduino built-in)
     Update                               ; ota,web_server_base (Arduino built-in)
     ${common:arduino.lib_deps}
-    esphome/AsyncTCP-esphome@2.1.3       ; async_tcp
+    esphome/AsyncTCP-esphome@2.1.4       ; async_tcp
     WiFiClientSecure                     ; http_request,nextion (Arduino built-in)
     HTTPClient                           ; http_request,nextion (Arduino built-in)
     ESPmDNS                              ; mdns (Arduino built-in)