diff --git a/examples/functions/requirements.txt b/examples/functions/requirements.txt
index d43c7517..481af898 100644
--- a/examples/functions/requirements.txt
+++ b/examples/functions/requirements.txt
@@ -1,2 +1,2 @@
-langchain==0.2.7
+langchain==0.2.8
 openai==1.35.13