diff --git a/libs/langchain/poetry.lock b/libs/langchain/poetry.lock
index 6cc95114411c7..0f157c4813881 100644
--- a/libs/langchain/poetry.lock
+++ b/libs/langchain/poetry.lock
@@ -4711,4 +4711,4 @@ test = ["big-O", "importlib-resources", "jaraco.functools", "jaraco.itertools",
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<4.0"
-content-hash = "2439e88ef92c6ce5df913542f4244f1d683316a4e34690f179c088b24dd9a7f5"
+content-hash = "6503a7f00cec168c1c1b165ac5fa01cd239f20e0437225176683c98100e36d33"
diff --git a/libs/langchain/pyproject.toml b/libs/langchain/pyproject.toml
index ae80a0f57ea23..2327ed10b0048 100644
--- a/libs/langchain/pyproject.toml
+++ b/libs/langchain/pyproject.toml
@@ -33,7 +33,7 @@ langchain-server = "langchain.server:main"
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<4.0"
-langchain-core = "^0.2.30"
+langchain-core = "^0.2.31"
 langchain-text-splitters = "^0.2.0"
 langsmith = "^0.1.17"
 pydantic = ">=1,<3"