diff --git a/libs/aws/poetry.lock b/libs/aws/poetry.lock
index 3b6bd439..39c7f7f0 100644
--- a/libs/aws/poetry.lock
+++ b/libs/aws/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.5.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand.
 
 [[package]]
 name = "annotated-types"
@@ -14,28 +14,6 @@ files = [
 [package.dependencies]
 typing-extensions = {version = ">=4.0.0", markers = "python_version < \"3.9\""}
 
-[[package]]
-name = "anyio"
-version = "4.3.0"
-description = "High level compatibility layer for multiple asynchronous event loop implementations"
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "anyio-4.3.0-py3-none-any.whl", hash = "sha256:048e05d0f6caeed70d731f3db756d35dcc1f35747c8c403364a8332c630441b8"},
-    {file = "anyio-4.3.0.tar.gz", hash = "sha256:f75253795a87df48568485fd18cdd2a3fa5c4f7c5be8e5e36637733fce06fed6"},
-]
-
-[package.dependencies]
-exceptiongroup = {version = ">=1.0.2", markers = "python_version < \"3.11\""}
-idna = ">=2.8"
-sniffio = ">=1.1"
-typing-extensions = {version = ">=4.1", markers = "python_version < \"3.11\""}
-
-[package.extras]
-doc = ["Sphinx (>=7)", "packaging", "sphinx-autodoc-typehints (>=1.2.0)", "sphinx-rtd-theme"]
-test = ["anyio[trio]", "coverage[toml] (>=7)", "exceptiongroup (>=1.2.0)", "hypothesis (>=4.0)", "psutil (>=5.9)", "pytest (>=7.0)", "pytest-mock (>=3.6.1)", "trustme", "uvloop (>=0.17)"]
-trio = ["trio (>=0.23)"]
-
 [[package]]
 name = "boto3"
 version = "1.34.72"
@@ -356,28 +334,31 @@ files = [
 
 [[package]]
 name = "langchain-core"
-version = "0.1.29"
+version = "0.1.41"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = ">=3.8.1,<4.0"
-files = [
-    {file = "langchain_core-0.1.29-py3-none-any.whl", hash = "sha256:b96d599ff98810a7fcba726c151d473a4b938e0f90b9907c460b0bf0a1c7a0f7"},
-    {file = "langchain_core-0.1.29.tar.gz", hash = "sha256:6731dabffad03b9213ada2640d54ed7f4ef6b99fce87ade3c71474ae154dd3cc"},
-]
+files = []
+develop = false
 
 [package.dependencies]
-anyio = ">=3,<5"
-jsonpatch = ">=1.33,<2.0"
-langsmith = ">=0.1.0,<0.2.0"
-packaging = ">=23.2,<24.0"
+jsonpatch = "^1.33"
+langsmith = "^0.1.0"
+packaging = "^23.2"
 pydantic = ">=1,<3"
 PyYAML = ">=5.3"
-requests = ">=2,<3"
-tenacity = ">=8.1.0,<9.0.0"
+tenacity = "^8.1.0"
 
 [package.extras]
 extended-testing = ["jinja2 (>=3,<4)"]
 
+[package.source]
+type = "git"
+url = "https://github.com/langchain-ai/langchain.git"
+reference = "HEAD"
+resolved_reference = "2d83505be979fb947e976ae7c48be87e49f41a27"
+subdirectory = "libs/core"
+
 [[package]]
 name = "langsmith"
 version = "0.1.22"
@@ -744,6 +725,7 @@ files = [
     {file = "PyYAML-6.0.1-cp311-cp311-win_amd64.whl", hash = "sha256:bf07ee2fef7014951eeb99f56f39c9bb4af143d8aa3c21b1677805985307da34"},
     {file = "PyYAML-6.0.1-cp312-cp312-macosx_10_9_x86_64.whl", hash = "sha256:855fb52b0dc35af121542a76b9a84f8d1cd886ea97c84703eaa6d88e37a2ad28"},
     {file = "PyYAML-6.0.1-cp312-cp312-macosx_11_0_arm64.whl", hash = "sha256:40df9b996c2b73138957fe23a16a4f0ba614f4c0efce1e9406a184b6d07fa3a9"},
+    {file = "PyYAML-6.0.1-cp312-cp312-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:a08c6f0fe150303c1c6b71ebcd7213c2858041a7e01975da3a99aed1e7a378ef"},
     {file = "PyYAML-6.0.1-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:6c22bec3fbe2524cde73d7ada88f6566758a8f7227bfbf93a408a9d86bcc12a0"},
     {file = "PyYAML-6.0.1-cp312-cp312-musllinux_1_1_x86_64.whl", hash = "sha256:8d4e9c88387b0f5c7d5f281e55304de64cf7f9c0021a3525bd3b1c542da3b0e4"},
     {file = "PyYAML-6.0.1-cp312-cp312-win32.whl", hash = "sha256:d483d2cdf104e7c9fa60c544d92981f12ad66a457afae824d146093b8c294c54"},
@@ -853,17 +835,6 @@ files = [
     {file = "six-1.16.0.tar.gz", hash = "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926"},
 ]
 
-[[package]]
-name = "sniffio"
-version = "1.3.1"
-description = "Sniff out which async library your code is running under"
-optional = false
-python-versions = ">=3.7"
-files = [
-    {file = "sniffio-1.3.1-py3-none-any.whl", hash = "sha256:2f6da418d1f1e0fddd844478f41680e794e6051915791a034ff65e5f100525a2"},
-    {file = "sniffio-1.3.1.tar.gz", hash = "sha256:f4324edc670a0f49750a81b895f35c3adb843cca46f0530f79fc1babb23789dc"},
-]
-
 [[package]]
 name = "syrupy"
 version = "4.6.1"
@@ -950,4 +921,4 @@ zstd = ["zstandard (>=0.18.0)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<4.0"
-content-hash = "7269f017eec10dcbeae1b84c8734c9b33b902253142a169c747468a1cab4f80d"
+content-hash = "6f86feb404510cea9410160539ca0cd439a948628bcc570b4c337c919f7af61a"
diff --git a/libs/aws/pyproject.toml b/libs/aws/pyproject.toml
index a50748d8..763aa3de 100644
--- a/libs/aws/pyproject.toml
+++ b/libs/aws/pyproject.toml
@@ -23,6 +23,7 @@ pytest = "^7.4.3"
 pytest-cov = "^4.1.0"
 syrupy = "^4.0.2"
 pytest-asyncio = "^0.23.2"
+langchain-core = {git = "https://github.com/langchain-ai/langchain.git", subdirectory = "libs/core"}
 
 [tool.poetry.group.codespell]
 optional = true
@@ -43,11 +44,13 @@ ruff = "^0.1.8"
 
 [tool.poetry.group.typing.dependencies]
 mypy = "^1.7.1"
+langchain-core = {git = "https://github.com/langchain-ai/langchain.git", subdirectory = "libs/core"}
 
 [tool.poetry.group.dev]
 optional = true
 
 [tool.poetry.group.dev.dependencies]
+langchain-core = {git = "https://github.com/langchain-ai/langchain.git", subdirectory = "libs/core"}
 
 [tool.ruff.lint]
 select = [