diff --git a/samples/langgraph-sql-agent/requirements.txt b/samples/langgraph-sql-agent/requirements.txt
index a7a40348..f8d4131e 100644
--- a/samples/langgraph-sql-agent/requirements.txt
+++ b/samples/langgraph-sql-agent/requirements.txt
@@ -704,9 +704,9 @@ langgraph-sdk==0.3.13 \
     --hash=sha256:419ca5663eec3cec192ad194ac0647c0c826866b446073eb40f384f950986cd5 \
     --hash=sha256:aee09e345c90775f6de9d6f4c7b847cfc652e49055c27a2aed0d981af2af3bd0
     # via langgraph
-langsmith==0.7.38 \
-    --hash=sha256:0db529b768d66c45f22fe959a0af7151342704fefafdecf3c60b14097c14fdb1 \
-    --hash=sha256:9c400ad508c0e4edc37bd55987047c6b8aac36ddd55f6096e3806f4d6a100618
+langsmith==0.8.18 \
+    --hash=sha256:32dde9c0e67e053e0fb738921fc8ced768af7b8fa83d7a0e3fd63597cf8776dd \
+    --hash=sha256:3940183349993faef48e6c7d08e4822ee9cefd906b362d0e3c2d650314d2f282
     # via
     #   langchain-classic
     #   langchain-community