diff --git a/poetry.lock b/poetry.lock
index 516b06a..47b3d50 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1633,19 +1633,19 @@ files = [
 
 [[package]]
 name = "langchain"
-version = "0.2.12"
+version = "0.2.14"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = "<4.0,>=3.8.1"
 files = [
-    {file = "langchain-0.2.12-py3-none-any.whl", hash = "sha256:565d2f5df1c06815d1c684400218ec4ae5e1027887aad343226fad846c54e726"},
-    {file = "langchain-0.2.12.tar.gz", hash = "sha256:fe7bd409c133017446fec54c38a5e7cb14f74e020090d7b5065374badf71e6d1"},
+    {file = "langchain-0.2.14-py3-none-any.whl", hash = "sha256:eed76194ee7d9c081037a3df7868d4de90e0410b51fc1ca933a8379e464bf40c"},
+    {file = "langchain-0.2.14.tar.gz", hash = "sha256:dc2aa5a58882054fb5d043c39ab8332ebd055f88f17839da68e1c7fd0a4fefe2"},
 ]
 
 [package.dependencies]
 aiohttp = ">=3.8.3,<4.0.0"
 async-timeout = {version = ">=4.0.0,<5.0.0", markers = "python_version < \"3.11\""}
-langchain-core = ">=0.2.27,<0.3.0"
+langchain-core = ">=0.2.32,<0.3.0"
 langchain-text-splitters = ">=0.2.0,<0.3.0"
 langsmith = ">=0.1.17,<0.2.0"
 numpy = [
@@ -1686,13 +1686,13 @@ tenacity = ">=8.1.0,<8.4.0 || >8.4.0,<9.0.0"
 
 [[package]]
 name = "langchain-core"
-version = "0.2.28"
+version = "0.2.34"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = "<4.0,>=3.8.1"
 files = [
-    {file = "langchain_core-0.2.28-py3-none-any.whl", hash = "sha256:0728761d02ce696a1c6a57cfad18b874cf6c9566ba86120e2f542e442cb77a06"},
-    {file = "langchain_core-0.2.28.tar.gz", hash = "sha256:589f907fcb1f15acea55ea3f451a37faaa61c2e68b3d39d436cf73ca3dd23ef5"},
+    {file = "langchain_core-0.2.34-py3-none-any.whl", hash = "sha256:c4fd158273e28cef758b4eccc956b424b76d4bb9117ce6014ae6eb2fb985801d"},
+    {file = "langchain_core-0.2.34.tar.gz", hash = "sha256:50048d90b175c0d5a7e28164628b3c7f8c82b0dc2cd766a663d346a18d5c9eb2"},
 ]
 
 [package.dependencies]
@@ -4389,4 +4389,4 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "2ffc6408b2a4cbd857f4ec6b89eba6df36e8f7c76b70548304076bf67ccc3123"
+content-hash = "b0fbd5549c8eda41b08de4743c378a03bd47e93f7d6c786cad6185fab769ad0c"
diff --git a/pyproject.toml b/pyproject.toml
index aa42e16..ac75451 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ streamlit = "^1.37.1"
 azure-cosmos = "^4.7.0"
 plotly = "^5.23.0"
 pandas = "^2.2.2"
-langchain = "^0.2.12"
+langchain = "^0.2.14"
 langchain-openai = "^0.1.20"
 langchain-community = "^0.2.11"
 azure-search-documents = "^11.5.1"