diff --git a/homeassistant/components/openai_conversation/conversation.py b/homeassistant/components/openai_conversation/conversation.py
index 7a8830ffd95..6767734bb00 100644
--- a/homeassistant/components/openai_conversation/conversation.py
+++ b/homeassistant/components/openai_conversation/conversation.py
@@ -99,8 +99,7 @@ def _convert_content_to_param(
 
     if isinstance(content, conversation.AssistantContent) and content.tool_calls:
         messages.extend(
-            # https://github.com/openai/openai-python/issues/2205
-            ResponseFunctionToolCallParam(  # type: ignore[typeddict-item]
+            ResponseFunctionToolCallParam(
                 type="function_call",
                 name=tool_call.tool_name,
                 arguments=json.dumps(tool_call.tool_args),
diff --git a/homeassistant/components/openai_conversation/manifest.json b/homeassistant/components/openai_conversation/manifest.json
index a4e46f6457b..988dd2321d5 100644
--- a/homeassistant/components/openai_conversation/manifest.json
+++ b/homeassistant/components/openai_conversation/manifest.json
@@ -8,5 +8,5 @@
   "documentation": "https://www.home-assistant.io/integrations/openai_conversation",
   "integration_type": "service",
   "iot_class": "cloud_polling",
-  "requirements": ["openai==1.66.3"]
+  "requirements": ["openai==1.68.2"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 8f7daaf2243..663287929cf 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1581,7 +1581,7 @@ open-garage==0.2.0
 open-meteo==0.3.2
 
 # homeassistant.components.openai_conversation
-openai==1.66.3
+openai==1.68.2
 
 # homeassistant.components.openerz
 openerz-api==0.3.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 280327f8d23..3f0e1873d9c 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1326,7 +1326,7 @@ open-garage==0.2.0
 open-meteo==0.3.2
 
 # homeassistant.components.openai_conversation
-openai==1.66.3
+openai==1.68.2
 
 # homeassistant.components.openerz
 openerz-api==0.3.0