diff --git a/video/src/vonage_video/_version.py b/video/src/vonage_video/_version.py
index 19b4f1d6..96e3ce8d 100644
--- a/video/src/vonage_video/_version.py
+++ b/video/src/vonage_video/_version.py
@@ -1 +1 @@
-__version__ = '1.3.0'
+__version__ = '1.4.0'
diff --git a/video/src/vonage_video/models/audio_connector.py b/video/src/vonage_video/models/audio_connector.py
index 1c490930..4c8fc060 100644
--- a/video/src/vonage_video/models/audio_connector.py
+++ b/video/src/vonage_video/models/audio_connector.py
@@ -12,12 +12,25 @@ class AudioConnectorWebSocket(BaseModel):
         streams (list[str]): Stream IDs to include. If not provided, all streams are included.
         headers (dict): The headers to send to your WebSocket server.
         audio_rate (AudioSampleRate): The audio sample rate in Hertz.
+        bidirectional (bool): Whether the websocket is bidirectional.
     """
 
     uri: str
     streams: Optional[list[str]] = None
     headers: Optional[dict] = None
     audio_rate: Optional[AudioSampleRate] = Field(None, serialization_alias='audioRate')
+    bidirectional: Optional[bool] = Field(
+        None, description="Whether the websocket is bidirectional."
+    )
+
+    def model_dump(self, *args, **kwargs):
+        data = super().model_dump(*args, **kwargs)
+        if self.bidirectional is not True and 'bidirectional' in data:
+            del data['bidirectional']
+
+        if 'audioRate' in data and isinstance(data['audioRate'], AudioSampleRate):
+            data['audioRate'] = data['audioRate'].value
+        return data
 
 
 class AudioConnectorOptions(BaseModel):
@@ -33,6 +46,12 @@ class AudioConnectorOptions(BaseModel):
     token: str
     websocket: AudioConnectorWebSocket
 
+    def model_dump(self, *args, **kwargs):
+        data = super().model_dump(*args, **kwargs)
+        if isinstance(self.websocket, AudioConnectorWebSocket):
+            data['websocket'] = self.websocket.model_dump(*args, **kwargs)
+        return data
+
 
 class AudioConnectorData(BaseModel):
     """Class containing Audio Connector WebSocket ID and connection ID.
diff --git a/video/tests/test_audio_connector.py b/video/tests/test_audio_connector.py
index 48d52311..32ee4ad0 100644
--- a/video/tests/test_audio_connector.py
+++ b/video/tests/test_audio_connector.py
@@ -20,6 +20,18 @@
 
 
 def test_audio_connector_options_model():
+    options_no_flag = AudioConnectorOptions(
+        session_id='test_session_id',
+        token='test_token',
+        websocket=AudioConnectorWebSocket(
+            uri='test_uri',
+            streams=['test_stream_id'],
+            headers={'test_header': 'test_value'},
+            audio_rate=AudioSampleRate.KHZ_16,
+        ),
+    )
+    websocket_dict = options_no_flag.model_dump(by_alias=True)["websocket"]
+    assert "bidirectional" not in websocket_dict
     options = AudioConnectorOptions(
         session_id='test_session_id',
         token='test_token',
@@ -28,10 +40,12 @@ def test_audio_connector_options_model():
             streams=['test_stream_id'],
             headers={'test_header': 'test_value'},
             audio_rate=AudioSampleRate.KHZ_16,
+            bidirectional=True,
         ),
     )
 
-    assert options.model_dump(by_alias=True) == {
+    actual = options.model_dump(by_alias=True)
+    expected = {
         'sessionId': 'test_session_id',
         'token': 'test_token',
         'websocket': {
@@ -39,8 +53,10 @@ def test_audio_connector_options_model():
             'streams': ['test_stream_id'],
             'headers': {'test_header': 'test_value'},
             'audioRate': 16000,
+            'bidirectional': True,
         },
     }
+    assert actual == expected
 
 
 @responses.activate