diff --git a/docs/notebooks/langchain/Llama_Stack_LangChain.ipynb b/docs/notebooks/langchain/Llama_Stack_LangChain.ipynb
index 7f875fdde..fc3ffc037 100644
--- a/docs/notebooks/langchain/Llama_Stack_LangChain.ipynb
+++ b/docs/notebooks/langchain/Llama_Stack_LangChain.ipynb
@@ -220,7 +220,7 @@
     "\n",
     "client = LlamaStackClient(\n",
     "    base_url=\"http://0.0.0.0:8321\",\n",
-    "    provider_data={\"fireworks_api_key\": \"fw_3ZPgfLt28zCzx9n4KYYPTT7w\"},\n",
+    "    provider_data={\"fireworks_api_key\": \"***\"},\n",
     ")"
    ]
   },
@@ -516,7 +516,7 @@
     "    base_url=\"http://0.0.0.0:8321/v1/openai/v1\",\n",
     "    api_key=\"dummy\",\n",
     "    model=\"fireworks/accounts/fireworks/models/llama-v3p1-8b-instruct\",\n",
-    "    default_headers={\"X-LlamaStack-Provider-Data\": '{\"fireworks_api_key\": \"fw_3ZPgfLt28zCzx9n4KYYPTT7w\"}'},\n",
+    "    default_headers={\"X-LlamaStack-Provider-Data\": '{\"fireworks_api_key\": \"***\"}'},\n",
     ")"
    ]
   },