diff --git a/poetry.lock b/poetry.lock
index 17768f805..8420bf216 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1710,13 +1710,13 @@ extended-testing = ["aiosqlite (>=0.19.0,<0.20.0)", "aleph-alpha-client (>=2.15.
 
 [[package]]
 name = "langchain-core"
-version = "0.1.51"
+version = "0.1.52"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = "<4.0,>=3.8.1"
 files = [
-    {file = "langchain_core-0.1.51-py3-none-any.whl", hash = "sha256:3058bdb04d43a8eaae2e249365fe2e8d0356a09c7b2c1afa1a8100f8888da4fa"},
-    {file = "langchain_core-0.1.51.tar.gz", hash = "sha256:f7ea116f939be9e74c385baf95d6c84cd7a402b59c2c1893fc054bf98abbefc2"},
+    {file = "langchain_core-0.1.52-py3-none-any.whl", hash = "sha256:62566749c92e8a1181c255c788548dc16dbc319d896cd6b9c95dc17af9b2a6db"},
+    {file = "langchain_core-0.1.52.tar.gz", hash = "sha256:084c3fc452f5a6966c28ab3ec5dbc8b8d26fc3f63378073928f4e29d90b6393f"},
 ]
 
 [package.dependencies]
@@ -4094,4 +4094,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9.0,<4.0"
-content-hash = "cbabdffe7e346d4b3385b153a01727e5c4724e55fd00b922114e6589540ed68f"
+content-hash = "d42a7ee4e0079a588710997ce02f3717820706d93922990537d0e4ab78a78beb"
diff --git a/pyproject.toml b/pyproject.toml
index 9e618d1ff..4388f9543 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ repository = "https://www.github.com/langchain-ai/langgraph"
 
 [tool.poetry.dependencies]
 python = ">=3.9.0,<4.0"
-langchain-core = "^0.1.51"
+langchain-core = "^0.1.52"
 
 
 [tool.poetry.group.test.dependencies]