diff --git a/examples/functions/requirements.txt b/examples/functions/requirements.txt
index 6aad4e67..d43c7517 100644
--- a/examples/functions/requirements.txt
+++ b/examples/functions/requirements.txt
@@ -1,2 +1,2 @@
-langchain==0.2.3
+langchain==0.2.7
 openai==1.35.13