diff --git a/docs/docs/expression_language/interface.ipynb b/docs/docs/expression_language/interface.ipynb
index 6837a73532a..a0e63966afa 100644
--- a/docs/docs/expression_language/interface.ipynb
+++ b/docs/docs/expression_language/interface.ipynb
@@ -30,7 +30,7 @@
     "- [`ainvoke`](#async-invoke): call the chain on an input async\n",
     "- [`abatch`](#async-batch): call the chain on a list of inputs async\n",
     "- [`astream_log`](#async-stream-intermediate-steps): stream back intermediate steps as they happen, in addition to the final response\n",
-    "- [`astream_events`](#async-stream-events): **beta** stream events as they happen in the chain (introduced in `langchain-core` 0.2.0)\n",
+    "- [`astream_events`](#async-stream-events): **beta** stream events as they happen in the chain (introduced in `langchain-core` 0.1.14)\n",
     "\n",
     "The **input type** and **output type** varies by component:\n",
     "\n",