diff --git a/.github/workflows/build_project.yml b/.github/workflows/build_project.yml
index 54ee91e..c9d22e7 100644
--- a/.github/workflows/build_project.yml
+++ b/.github/workflows/build_project.yml
@@ -147,7 +147,7 @@ jobs:
             ${{ env.REGISTRY_GITHUB }}/${{ env.IMAGE_NAME }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           builder: ${{ steps.buildx.outputs.name }}
           context: .
diff --git a/requirements.txt b/requirements.txt
index 812b1ed..89f855d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,11 +6,11 @@ ephem==4.1.5
 influxdb-client==1.43.0
 jsonref==1.1.0
 loguru==0.7.2
-numpy==1.26.4
+numpy==2.0.0
 pandas==2.2.2
-pydantic==2.7.1
+pydantic==2.7.4
 pyjwt==2.8.0
-requests==2.32.2
+requests==2.32.3
 scikit-learn==1.4.2
 scipy==1.13.1
 solaredge_modbus==0.8.0
diff --git a/solaredge2mqtt/core/events/__init__.py b/solaredge2mqtt/core/events/__init__.py
index 7c30a91..e6e2cb6 100644
--- a/solaredge2mqtt/core/events/__init__.py
+++ b/solaredge2mqtt/core/events/__init__.py
@@ -3,7 +3,7 @@
 import asyncio
 from typing import Callable
 
-from aiomqtt import MqttError
+from aiomqtt import MqttCodeError
 
 from solaredge2mqtt.core.exceptions import InvalidDataException
 from solaredge2mqtt.core.logging import logger
@@ -71,7 +71,7 @@ async def _notify_listeners(
             await asyncio.gather(
                 *[self._notify_listener(listener, event) for listener in listeners]
             )
-        except MqttError as error:
+        except MqttCodeError as error:
             raise error
         except asyncio.CancelledError:
             pass
diff --git a/solaredge2mqtt/core/mqtt/__init__.py b/solaredge2mqtt/core/mqtt/__init__.py
index b08954f..9571463 100644
--- a/solaredge2mqtt/core/mqtt/__init__.py
+++ b/solaredge2mqtt/core/mqtt/__init__.py
@@ -36,10 +36,8 @@ def __init__(self, settings: MQTTSettings, event_bus: EventBus):
         super().__init__(
             self.broker,
             self.port,
-            username=settings.username,
-            password=settings.password.get_secret_value(),
-            identifier=settings.client_id,
             will=will,
+            **settings.kargs,
         )
 
     def _subscribe_events(self) -> None:
diff --git a/solaredge2mqtt/core/mqtt/settings.py b/solaredge2mqtt/core/mqtt/settings.py
index 6139e20..9510f66 100644
--- a/solaredge2mqtt/core/mqtt/settings.py
+++ b/solaredge2mqtt/core/mqtt/settings.py
@@ -5,6 +5,17 @@ class MQTTSettings(BaseModel):
     client_id: str = Field("solaredge2mqtt")
     broker: str
     port: int = Field(1883)
-    username: str
-    password: SecretStr
+    username: str | None = Field(None)
+    password: SecretStr | None = Field(None)
     topic_prefix: str = Field("solaredge")
+
+    @property
+    def kargs(self) -> dict[str, str]:
+        args = {"identifier": self.client_id}
+
+        if self.username is not None:
+            args["username"] = self.username
+        if self.password is not None:
+            args["password"] = self.password.get_secret_value()
+
+        return args