diff --git a/esphome/components/wireguard/__init__.py b/esphome/components/wireguard/__init__.py
index 94af559175..3b67aa46d0 100644
--- a/esphome/components/wireguard/__init__.py
+++ b/esphome/components/wireguard/__init__.py
@@ -148,7 +148,7 @@ async def to_code(config):
     # the '+1' modifier is relative to the device's own address that will
     # be automatically added to the provided list.
     cg.add_build_flag(f"-DCONFIG_WIREGUARD_MAX_SRC_IPS={len(allowed_ips) + 1}")
-    cg.add_library("esphome/wireguard", "0.4.7")
+    cg.add_library("esphome/wireguard", "0.4.8")
 
     await cg.register_component(var, config)
 
diff --git a/platformio.ini b/platformio.ini
index deb4bf8ea0..82463b8953 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -130,7 +130,7 @@ lib_deps =
     ESP8266HTTPClient                     ; http_request (Arduino built-in)
     ESP8266mDNS                           ; mdns (Arduino built-in)
     DNSServer                             ; captive_portal (Arduino built-in)
-    esphome/wireguard@0.4.7               ; wireguard
+    esphome/wireguard@0.4.8               ; wireguard
 
 build_flags =
     ${common:arduino.build_flags}
@@ -165,7 +165,7 @@ lib_deps =
     DNSServer                            ; captive_portal (Arduino built-in)
     makuna/NeoPixelBus@2.8.0             ; neopixelbus
     esphome/ESP32-audioI2S@2.3.0         ; i2s_audio
-    esphome/wireguard@0.4.7              ; wireguard
+    esphome/wireguard@0.4.8              ; wireguard
 
 build_flags =
     ${common:arduino.build_flags}
@@ -188,7 +188,7 @@ platform_packages =
 framework = espidf
 lib_deps =
     ${common:idf.lib_deps}
-    esphome/wireguard@0.4.7                 ; wireguard
+    esphome/wireguard@0.4.8                 ; wireguard
     tonia/HeatpumpIR@1.0.42                 ; heatpumpir
 build_flags =
     ${common:idf.build_flags}
@@ -246,7 +246,7 @@ lib_deps =
     ${common.lib_deps_base}
     ${common:idf-component-libs.lib_deps}
     ESP32Async/ESPAsyncWebServer@3.9.6    ; web_server_base
-    esphome/wireguard@0.4.7               ; wireguard
+    esphome/wireguard@0.4.8               ; wireguard
     esphome/noise-c@0.1.30                ; noise (api, ota)
     ESP32Async/AsyncTCP@3.4.5             ; async_tcp
     DNSServer                             ; captive_portal