diff --git a/custom_components/tapo/config_flow.py b/custom_components/tapo/config_flow.py
index bdd5856..a1200f0 100755
--- a/custom_components/tapo/config_flow.py
+++ b/custom_components/tapo/config_flow.py
@@ -212,7 +212,6 @@ async def _try_setup_api(
             client = TapoClient.create(
                 credential, address=host, port=port, http_session=session
             )
-            await client.initialize()
             return client
         except TapoException as error:
             self._raise_from_tapo_exception(error)
diff --git a/custom_components/tapo/manifest.json b/custom_components/tapo/manifest.json
index 468b943..0ff608b 100755
--- a/custom_components/tapo/manifest.json
+++ b/custom_components/tapo/manifest.json
@@ -6,7 +6,7 @@
   "iot_class": "local_polling",
   "documentation": "https://github.com/petretiandrea/home-assistant-tapo-p100",
   "issue_tracker": "https://github.com/petretiandrea/home-assistant-tapo-p100/issues",
-  "requirements": ["plugp100==3.14.1"],
+  "requirements": ["plugp100==4.0.1"],
   "dependencies": [],
   "integration_type": "device",
   "codeowners": ["@petretiandrea"]
diff --git a/custom_components/tapo/setup_helpers.py b/custom_components/tapo/setup_helpers.py
index fdea0f3..9db244d 100644
--- a/custom_components/tapo/setup_helpers.py
+++ b/custom_components/tapo/setup_helpers.py
@@ -98,7 +98,6 @@ async def connect_tapo_client(
         api = TapoClient.create(
             credentials, address=host, port=port, http_session=session
         )
-        await api.initialize()
     return api
 
 
diff --git a/requirements_dev.txt b/requirements_dev.txt
index 7aa80b9..e6af8d7 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,5 +1,5 @@
 homeassistant==2023.8.3
-plugp100==3.14.1
+plugp100==4.0.1
 pre-commit==3.3.3
 reorder-python-imports==3.10.0
 flake8==6.1.0