diff --git a/libs/text-splitters/poetry.lock b/libs/text-splitters/poetry.lock
index 25f7ef3377fd9..07e01c0c3f216 100644
--- a/libs/text-splitters/poetry.lock
+++ b/libs/text-splitters/poetry.lock
@@ -1304,7 +1304,7 @@ files = [
 
 [[package]]
 name = "langchain-core"
-version = "0.3.0.dev1"
+version = "0.3.0"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = ">=3.9,<4.0"
@@ -1313,9 +1313,12 @@ develop = true
 
 [package.dependencies]
 jsonpatch = "^1.33"
-langsmith = "^0.1.75"
+langsmith = "^0.1.117"
 packaging = ">=23.2,<25"
-pydantic = "^2.7.4"
+pydantic = [
+    {version = ">=2.5.2,<3.0.0", markers = "python_full_version < \"3.12.4\""},
+    {version = ">=2.7.4,<3.0.0", markers = "python_full_version >= \"3.12.4\""},
+]
 PyYAML = ">=5.3"
 tenacity = "^8.1.0,!=8.4.0"
 typing-extensions = ">=4.7"
@@ -1344,13 +1347,13 @@ test = ["pytest", "pytest-cov"]
 
 [[package]]
 name = "langsmith"
-version = "0.1.115"
+version = "0.1.120"
 description = "Client library to connect to the LangSmith LLM Tracing and Evaluation Platform."
 optional = false
 python-versions = "<4.0,>=3.8.1"
 files = [
-    {file = "langsmith-0.1.115-py3-none-any.whl", hash = "sha256:04e35cfd4c2d4ff1ea10bb577ff43957b05ebb3d9eb4e06e200701f4a2b4ac9f"},
-    {file = "langsmith-0.1.115.tar.gz", hash = "sha256:3b775377d858d32354f3ee0dd1ed637068cfe9a1f13e7b3bfa82db1615cdffc9"},
+    {file = "langsmith-0.1.120-py3-none-any.whl", hash = "sha256:54d2785e301646c0988e0a69ebe4d976488c87b41928b358cb153b6ddd8db62b"},
+    {file = "langsmith-0.1.120.tar.gz", hash = "sha256:25499ca187b41bd89d784b272b97a8d76f60e0e21bdf20336e8a2aa6a9b23ac9"},
 ]
 
 [package.dependencies]
@@ -3827,4 +3830,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<4.0"
-content-hash = "2222f912185fe1f1df9e0fc05f9a59659999ef88f71bf0c27f5a11eb04ce1bbe"
+content-hash = "e68f3e7fd161d5982616fa33a1cfcdd79ee0ade42ab0012ba4402f3ad2256621"
diff --git a/libs/text-splitters/pyproject.toml b/libs/text-splitters/pyproject.toml
index 0433c78a06800..8e74a32429c50 100644
--- a/libs/text-splitters/pyproject.toml
+++ b/libs/text-splitters/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "langchain-text-splitters"
-version = "0.3.0.dev1"
+version = "0.3.0"
 description = "LangChain text splitting utilities"
 authors = []
 license = "MIT"
@@ -23,7 +23,7 @@ ignore_missing_imports = "True"
 
 [tool.poetry.dependencies]
 python = ">=3.9,<4.0"
-langchain-core = { version = "^0.3.0.dev1", allow-prereleases = true }
+langchain-core = "^0.3.0"
 
 [tool.ruff.lint]
 select = [ "E", "F", "I", "T201",]