diff --git a/libs/partners/anthropic/poetry.lock b/libs/partners/anthropic/poetry.lock
index e086c53cfe..45e84c86a9 100644
--- a/libs/partners/anthropic/poetry.lock
+++ b/libs/partners/anthropic/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.2 and should not be changed by hand.
 
 [[package]]
 name = "annotated-types"
@@ -437,7 +437,7 @@ files = [
 
 [[package]]
 name = "langchain-core"
-version = "0.1.28"
+version = "0.1.40"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = ">=3.8.1,<4.0"
@@ -445,13 +445,11 @@ files = []
 develop = true
 
 [package.dependencies]
-anyio = ">=3,<5"
 jsonpatch = "^1.33"
 langsmith = "^0.1.0"
 packaging = "^23.2"
 pydantic = ">=1,<3"
 PyYAML = ">=5.3"
-requests = "^2"
 tenacity = "^8.1.0"
 
 [package.extras]
@@ -1206,4 +1204,4 @@ watchmedo = ["PyYAML (>=3.10)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<4.0"
-content-hash = "9894a8470203b5687f296626c352d47843fcb312029313f81ac582b867373bcd"
+content-hash = "b2372f2f83ea5a4bb48c34cec1f4c054e331aa63e0b8dfa3b8493f4045b8a1c7"
diff --git a/libs/partners/anthropic/pyproject.toml b/libs/partners/anthropic/pyproject.toml
index 123388f7a0..068db0b3ca 100644
--- a/libs/partners/anthropic/pyproject.toml
+++ b/libs/partners/anthropic/pyproject.toml
@@ -12,7 +12,7 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<4.0"
-langchain-core = "^0.1"
+langchain-core = "^0.1.33"
 anthropic = ">=0.17.0,<1"
 defusedxml = { version = "^0.7.1", optional = true }