diff --git a/backend-agent/uv.lock b/backend-agent/uv.lock
index 4fc463d..c9ecd04 100644
--- a/backend-agent/uv.lock
+++ b/backend-agent/uv.lock
@@ -2677,7 +2677,7 @@ wheels = [
 
 [[package]]
 name = "langchain-community"
-version = "0.3.29"
+version = "0.3.30"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "aiohttp" },
@@ -2693,9 +2693,9 @@ dependencies = [
     { name = "sqlalchemy" },
     { name = "tenacity" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/c5/71/72ddc8802d5edcd3b31bc4f0eb62cdf85c30c9b845e34cc879dab0b45679/langchain_community-0.3.29.tar.gz", hash = "sha256:1f3d37973b10458052bb3cc02dce9773a8ffbd02961698c6d395b8c8d7f9e004", size = 33238072, upload-time = "2025-08-27T15:29:14.249Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/d7/32/852facdba14140bbfc9b02e6dcb00fe2e0c5f50901d512a473351cf013e2/langchain_community-0.3.30.tar.gz", hash = "sha256:df68fbde7f7fa5142ab93b0cbc104916b12ab4163e200edd933ee93e67956ee9", size = 33240417, upload-time = "2025-09-26T05:52:49.588Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/2b/3c/107819dbed0be3f7a041245bce861c8dd4883ed08040ed482d278a274f22/langchain_community-0.3.29-py3-none-any.whl", hash = "sha256:c876ec7ef40b46353af164197f4e08e157650e8a02c9fb9d49351cdc16c839fe", size = 2530803, upload-time = "2025-08-27T15:29:12.52Z" },
+    { url = "https://files.pythonhosted.org/packages/7f/1b/3c7930361567825a473da10deacf261e029258eb450c9fa8cb98368548ce/langchain_community-0.3.30-py3-none-any.whl", hash = "sha256:a49dcedbf8f320d9868d5944d0991c7bcc9f2182a602e5d5e872d315183c11c3", size = 2532469, upload-time = "2025-09-26T05:52:47.037Z" },
 ]
 
 [[package]]