diff --git a/python/examples/langchain-classic/poetry.lock b/python/examples/langchain-classic/poetry.lock
index 8556955..00f5a58 100644
--- a/python/examples/langchain-classic/poetry.lock
+++ b/python/examples/langchain-classic/poetry.lock
@@ -3266,14 +3266,14 @@ vcr = ["vcrpy (>=7.0.0)"]
 
 [[package]]
 name = "mako"
-version = "1.3.10"
+version = "1.3.11"
 description = "A super-fast templating language that borrows the best ideas from the existing templating languages."
 optional = false
 python-versions = ">=3.8"
 groups = ["main"]
 files = [
-    {file = "mako-1.3.10-py3-none-any.whl", hash = "sha256:baef24a52fc4fc514a0887ac600f9f1cff3d82c61d4d700a1fa84d597b88db59"},
-    {file = "mako-1.3.10.tar.gz", hash = "sha256:99579a6f39583fa7e5630a28c3c1f440e4e97a414b80372649c0ce338da2ea28"},
+    {file = "mako-1.3.11-py3-none-any.whl", hash = "sha256:e372c6e333cf004aa736a15f425087ec977e1fcbd2966aae7f17c8dc1da27a77"},
+    {file = "mako-1.3.11.tar.gz", hash = "sha256:071eb4ab4c5010443152255d77db7faa6ce5916f35226eb02dc34479b6858069"},
 ]
 
 [package.dependencies]