diff --git a/poetry.lock b/poetry.lock
index e69d57281..d3333bd98 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1908,18 +1908,18 @@ files = [
 
 [[package]]
 name = "langchain"
-version = "0.2.15"
+version = "0.2.16"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = "<4.0,>=3.8.1"
 files = [
-    {file = "langchain-0.2.15-py3-none-any.whl", hash = "sha256:9e6231441870aaa8523be24a5785ccccfdde759a7e27dd082b6ec80f68e49dec"},
-    {file = "langchain-0.2.15.tar.gz", hash = "sha256:f613ce7594be34f9bac687134a56f6e8274951907b798dbd037aefc95df78953"},
+    {file = "langchain-0.2.16-py3-none-any.whl", hash = "sha256:8f59ee8b45f268df4b924ea3b9c63e49286efa756d16b3f6a9de5c6e502c36e1"},
+    {file = "langchain-0.2.16.tar.gz", hash = "sha256:ffb426a76a703b73ac69abad77cd16eaf03dda76b42cff55572f592d74944166"},
 ]
 
 [package.dependencies]
 aiohttp = ">=3.8.3,<4.0.0"
-langchain-core = ">=0.2.35,<0.3.0"
+langchain-core = ">=0.2.38,<0.3.0"
 langchain-text-splitters = ">=0.2.0,<0.3.0"
 langsmith = ">=0.1.17,<0.2.0"
 numpy = {version = ">=1,<2", markers = "python_version < \"3.12\""}
@@ -4552,4 +4552,4 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "2.0"
 python-versions = "3.11.2"
-content-hash = "5169aa426979b03e177426ad07cb8b4c7a1ec4225d3840f3bcfb6202b417bc93"
+content-hash = "7c7f5961d1448e8614f141d7571aa14460537d7cc66ff9ad4c2f24cad45025c3"
diff --git a/pyproject.toml b/pyproject.toml
index cbed79dce..029524014 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -67,7 +67,7 @@ sentry-sdk = "^2.13.0"
 bitcash = "^1.0.2"
 pydantic = "^2.7.3"
 pydantic_core = "^2.18.4"
-langchain = "^0.2.15"
+langchain = "^0.2.16"
 langchain-community = "^0.2.15"
 langchain-core = "^0.2.38"
 langchain-openai = "^0.1.23"