diff --git a/superagi/models/agent_config.py b/superagi/models/agent_config.py
index f7af6de01..640b922e0 100644
--- a/superagi/models/agent_config.py
+++ b/superagi/models/agent_config.py
@@ -51,12 +51,12 @@ def update_agent_configurations_table(cls, session, agent_id: Union[int, None],
         ).first()
 
         if agent_toolkits_config:
-            agent_toolkits_config.value = updated_details_dict['toolkits']
+            agent_toolkits_config.value = str(updated_details_dict['toolkits'])
         else:
             agent_toolkits_config = AgentConfiguration(
                 agent_id=agent_id,
                 key='toolkits',
-                value=updated_details_dict['toolkits']
+                value=str(updated_details_dict['toolkits'])
             )
             session.add(agent_toolkits_config)
         
@@ -67,12 +67,12 @@ def update_agent_configurations_table(cls, session, agent_id: Union[int, None],
         ).first()
 
         if knowledge_config:
-            knowledge_config.value = updated_details_dict['knowledge']
+            knowledge_config.value = str(updated_details_dict['knowledge'])
         else:
             knowledge_config = AgentConfiguration(
                 agent_id=agent_id,
                 key='knowledge',
-                value=updated_details_dict['knowledge']
+                value=str(updated_details_dict['knowledge'])
             )
             session.add(knowledge_config)
             
@@ -80,12 +80,13 @@ def update_agent_configurations_table(cls, session, agent_id: Union[int, None],
         agent_configs = session.query(AgentConfiguration).filter(AgentConfiguration.agent_id == agent_id).all()
         for agent_config in agent_configs:
             if agent_config.key in updated_details_dict:
-                agent_config.value = updated_details_dict[agent_config.key]
+                agent_config.value = str(updated_details_dict[agent_config.key])
 
         # Commit the changes to the database
         session.commit()
 
         return "Details updated successfully"
+    
     @classmethod
     def get_model_api_key(cls, session, agent_id: int, model: str):
         """
diff --git a/tests/unit_tests/controllers/test_update_agent_config_table.py b/tests/unit_tests/controllers/test_update_agent_config_table.py
index 53297e7ad..632f59083 100644
--- a/tests/unit_tests/controllers/test_update_agent_config_table.py
+++ b/tests/unit_tests/controllers/test_update_agent_config_table.py
@@ -26,6 +26,6 @@ def test_update_existing_toolkits():
     result = AgentConfiguration.update_agent_configurations_table(mock_session, agent_id, updated_details)
 
     #Check whether the value gets updated or not
-    assert existing_toolkits_config.value == [1, 2]
+    assert existing_toolkits_config.value == '[1, 2]'
     assert mock_session.commit.called_once()
     assert result == "Details updated successfully"