diff --git a/libs/langchain/poetry.lock b/libs/langchain/poetry.lock
index 2f1c4053aa905..8c0c4c41e9054 100644
--- a/libs/langchain/poetry.lock
+++ b/libs/langchain/poetry.lock
@@ -4580,4 +4580,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<4.0"
-content-hash = "87e7e911cb7f88f55655052a9084b65052fd5b57ab41ea2b80db792d5c8c53d9"
+content-hash = "c6137bb8ae1911a3111f2ad374900863564d41f0ba2f59c5ccd612022f47ca4d"
diff --git a/libs/langchain/pyproject.toml b/libs/langchain/pyproject.toml
index 97b0f3bd87702..47be61da5556c 100644
--- a/libs/langchain/pyproject.toml
+++ b/libs/langchain/pyproject.toml
@@ -34,7 +34,7 @@ langchain-server = "langchain.server:main"
 [tool.poetry.dependencies]
 python = ">=3.9,<4.0"
 langchain-core = { version = "^0.3.0.dev1", allow-prereleases = true }
-langchain-text-splitters = { version = "^0.3.0.dev0", allow-prereleases = true }
+langchain-text-splitters = { version = ">=0.3.0.dev0,<0.4", allow-prereleases = true }
 langsmith = "^0.1.17"
 pydantic = ">=1,<3"
 SQLAlchemy = ">=1.4,<3"