diff --git a/samples/langgraph-sql-agent/requirements.txt b/samples/langgraph-sql-agent/requirements.txt
index a7a40348..8a995e8c 100644
--- a/samples/langgraph-sql-agent/requirements.txt
+++ b/samples/langgraph-sql-agent/requirements.txt
@@ -690,9 +690,9 @@ langgraph==1.1.10 \
     --hash=sha256:3115beb58203283c98d8752a90c034f3432177d2979a1fe205f76e5f1b744500 \
     --hash=sha256:8a4f163f72f4401648d0c11b48ee906947d938ba8cf1f474540fe591534f0d17
     # via langgraph-sql-agent
-langgraph-checkpoint==4.0.3 \
-    --hash=sha256:a7b5e2ca18fb79b55edf19396d4ee446f8a53dcb7a4ec62ce6f1c7e00bb5af7f \
-    --hash=sha256:b91b765712a2311a5b198760f714b7ab9b376d01c047ed78d9b9a3e80df802a3
+langgraph-checkpoint==4.1.1 \
+    --hash=sha256:25d29144b082827218e7bc3f1e9b0566a4bb007895cd6cc26f66a8428739f56e \
+    --hash=sha256:6c2bdb530c91f91d7d9c1bd100925d0fc4f498d418c17f3587d1526279482a25
     # via
     #   langgraph
     #   langgraph-prebuilt