From 83cb40a01c8f8666911ede407dbd0f94cea50363 Mon Sep 17 00:00:00 2001
From: Ramon Nogueira <ramon.nogueira@langchain.dev>
Date: Fri, 26 Jun 2026 14:44:06 -0400
Subject: [PATCH] chore: update langsmith sdk to 0.9.3 (#1616)

Co-authored-by: Ramon Nogueira <270434257+ramon-langchain@users.noreply.github.com>
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
---
 pyproject.toml |  2 +-
 uv.lock        | 12 ++++++++----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 5d43456f..f7a1be33 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = [
     "markdownify>=1.2.2",
     "langchain-anthropic>=1.4.6",
     "langgraph-cli[inmem]>=0.4.27",
-    "langsmith==0.8.18",
+    "langsmith==0.9.3",
     "langchain-openai>=1.2.2",
     "langchain-fireworks>=1.4.2",
     # langchain-fireworks 1.4.2 pins a pre-release fireworks-ai; opt in explicitly so uv resolves it.
diff --git a/uv.lock b/uv.lock
index 23141150..94970973 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1696,23 +1696,27 @@ wheels = [
 
 [[package]]
 name = "langsmith"
-version = "0.8.18"
+version = "0.9.3"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
+    { name = "anyio" },
+    { name = "distro" },
     { name = "httpx" },
     { name = "orjson", marker = "platform_python_implementation != 'PyPy'" },
     { name = "packaging" },
     { name = "pydantic" },
     { name = "requests" },
     { name = "requests-toolbelt" },
+    { name = "sniffio" },
+    { name = "typing-extensions" },
     { name = "uuid-utils" },
     { name = "websockets" },
     { name = "xxhash" },
     { name = "zstandard" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/9a/d9/a6681aa9847bbbc5ec21abe20a5e233b94e5edcfe39624db607ac7e8ccb4/langsmith-0.8.18.tar.gz", hash = "sha256:32dde9c0e67e053e0fb738921fc8ced768af7b8fa83d7a0e3fd63597cf8776dd", size = 4526988, upload-time = "2026-06-19T13:12:17.123Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/7e/b7/43f80940a758ceb48714ccc10c7acb9564be4f0d4786e8ed5d46deb0be39/langsmith-0.9.3.tar.gz", hash = "sha256:868a007b3ecda002914b21212a953c77fcb1d71a8a09a94562c3b57941d3df3a", size = 4577380, upload-time = "2026-06-26T15:56:30.45Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/03/70/0e0cc80a3b064c8d6c8d697c3125ed86e39d5a7393ec6dc8b07cb1cf13c4/langsmith-0.8.18-py3-none-any.whl", hash = "sha256:3940183349993faef48e6c7d08e4822ee9cefd906b362d0e3c2d650314d2f282", size = 508108, upload-time = "2026-06-19T13:12:15.348Z" },
+    { url = "https://files.pythonhosted.org/packages/9e/fb/dc9f70b5581371fba7b01ba0704fe859bfcd12c4dad82b42ec12bd4160b1/langsmith-0.9.3-py3-none-any.whl", hash = "sha256:aac85686868a7e61d77858b880230e510583c61ea48ac0a197e6ceff64ffb22b", size = 619927, upload-time = "2026-06-26T15:56:28.301Z" },
 ]
 
 [package.optional-dependencies]
@@ -2042,7 +2046,7 @@ requires-dist = [
     { name = "langgraph", specifier = ">=1.1.10" },
     { name = "langgraph-cli", extras = ["inmem"], specifier = ">=0.4.27" },
     { name = "langgraph-sdk", specifier = ">=0.4.2" },
-    { name = "langsmith", specifier = "==0.8.18" },
+    { name = "langsmith", specifier = "==0.9.3" },
     { name = "markdownify", specifier = ">=1.2.2" },
     { name = "pygments", marker = "extra == 'dev'", specifier = ">=2.20.0" },
     { name = "pyjwt", specifier = ">=2.12.1" },