diff --git a/examples/functions/requirements.txt b/examples/functions/requirements.txt
index 46875f03..8258885a 100644
--- a/examples/functions/requirements.txt
+++ b/examples/functions/requirements.txt
@@ -1,2 +1,2 @@
-langchain==0.2.15
+langchain==0.2.16
 openai==1.44.0