diff --git a/libs/neo4j/poetry.lock b/libs/neo4j/poetry.lock
index afeff93..6dfbe97 100644
--- a/libs/neo4j/poetry.lock
+++ b/libs/neo4j/poetry.lock
@@ -1912,4 +1912,4 @@ propcache = ">=0.2.0"
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<4.0"
-content-hash = "f53f504ff1199eb1021feeae70864948c106446ffbabaecfc6edee56f5ea2f13"
+content-hash = "5b6582f252d7d74f2fe188e34865d68cbe16bb3477f3e09a8855ad68f824597a"
diff --git a/libs/neo4j/pyproject.toml b/libs/neo4j/pyproject.toml
index 827fa0f..66db058 100644
--- a/libs/neo4j/pyproject.toml
+++ b/libs/neo4j/pyproject.toml
@@ -13,7 +13,7 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = ">=3.9,<4.0"
-langchain-core = "^0.3.1"
+langchain-core = "^0.3.8"
 neo4j = "^5.25.0"
 langchain = "^0.3.7"