diff --git a/uv.lock b/uv.lock
index 0df4c10..ae633f4 100644
--- a/uv.lock
+++ b/uv.lock
@@ -758,21 +758,21 @@ wheels = [
 
 [[package]]
 name = "langchain"
-version = "1.3.15"
+version = "1.3.16"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "langchain-core" },
     { name = "langgraph" },
     { name = "pydantic" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/6a/1c/b84579174a8e82ed79f4c3e0cd5a7f2323facc5ccd4d1b8390e7d175b663/langchain-1.3.15.tar.gz", hash = "sha256:ab4b775b9703f7e37babe0b325dbbaef25573bda60ecf79f7850bc875f252795", size = 665047, upload-time = "2026-08-11T19:10:52.455Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/73/d5/cda22848e95e17addb8f365a210f78d4474d2e78895a4cc79ddf29ee186c/langchain-1.3.16.tar.gz", hash = "sha256:781fd3bca96813e9d0d74c58a323d0ac05a0c0d5cb2c56ac34185f4f3ec0c4bb", size = 666372, upload-time = "2026-08-20T14:35:14.682Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/09/8d/ae721f4d68ff79a17110cabc9cb39b4568b0e3f1fe0a379b926c3f81d175/langchain-1.3.15-py3-none-any.whl", hash = "sha256:c0d2d0d51ed7da249e8ab7487173872059a9dd46fb071d905957485b7334f987", size = 147001, upload-time = "2026-08-11T19:10:50.846Z" },
+    { url = "https://files.pythonhosted.org/packages/c3/92/854f52036abe590c70ae14e398d00a1553cedadcf93e59de6b7b4026b2bb/langchain-1.3.16-py3-none-any.whl", hash = "sha256:67dcb28d69f96018f3062da2075f99b25ea048af7f5baae570afe1d91e033743", size = 147826, upload-time = "2026-08-20T14:35:13.109Z" },
 ]
 
 [[package]]
 name = "langchain-core"
-version = "1.5.6"
+version = "1.6.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
@@ -786,9 +786,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/27/b9/893806b89f77e1271fe6e10ce41682ff5fe43d071564e1d8e39dbb5d4d6d/langchain_core-1.5.6.tar.gz", hash = "sha256:b5f73bd9688c457b31ec73657a0ad56948f889fae27acee79286e9c285632ee6", size = 984873, upload-time = "2026-08-17T21:26:35.921Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/97/88/ebc98df187c525d729725ab39759337c56d5d2803423632376aa35bde899/langchain_core-1.6.0.tar.gz", hash = "sha256:dc72e36678ed26683ec0ad8829b44011fba461d10f9b31dbd9110215e5ec2333", size = 992493, upload-time = "2026-08-19T15:55:40.642Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/5d/0a/890504397885c9d1ae45f2e06c3000dd9f4445439602b6a990a88b32c0ac/langchain_core-1.5.6-py3-none-any.whl", hash = "sha256:d6cf37bf695ecc22cddeb8461a684e353190b2ce430d99eb22bc11c0c7c00ea5", size = 567016, upload-time = "2026-08-17T21:26:34.595Z" },
+    { url = "https://files.pythonhosted.org/packages/84/4c/508a90b9d2e3bd7738fd93cb2ac2178ce734662c75e69b3b81c445f1b360/langchain_core-1.6.0-py3-none-any.whl", hash = "sha256:d8bb924cd413955d9d3192ccced140407427c3ff51e50ffb941222648da92cb2", size = 570006, upload-time = "2026-08-19T15:55:38.935Z" },
 ]
 
 [[package]]