diff --git a/uv.lock b/uv.lock
index 5a23657..917b406 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1333,7 +1333,7 @@ wheels = [
 
 [[package]]
 name = "langsmith"
-version = "0.4.53"
+version = "0.8.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
@@ -1343,11 +1343,12 @@ dependencies = [
     { name = "requests" },
     { name = "requests-toolbelt" },
     { name = "uuid-utils" },
+    { name = "xxhash" },
     { name = "zstandard" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/49/1c/8c4fbb995d176594d79e7347ca5e3cf1a839d300bee2b6b38861fbf57809/langsmith-0.4.53.tar.gz", hash = "sha256:362255850ac80abf6edc9e9b3455c42aa248e12686a24c637d4c56fc41139ffe", size = 990765, upload-time = "2025-12-03T01:00:43.505Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/a8/64/95f1f013531395f4e8ed73caeee780f65c7c58fe028cb543f8937b45611b/langsmith-0.8.0.tar.gz", hash = "sha256:59fe5b2a56bbbe14a08aa76691f84b49e8675dd21e11b57d80c6db8c08bac2e3", size = 4432996, upload-time = "2026-04-30T22:13:07.341Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/fc/48/37cc533e2d16e4ec1d01f30b41933c9319af18389ea0f6866835ace7d331/langsmith-0.4.53-py3-none-any.whl", hash = "sha256:62e0b69d0f3b25afbd63dc5743a3bcec52993fe6c4e43e5b9e5311606aa04e9e", size = 411526, upload-time = "2025-12-03T01:00:42.053Z" },
+    { url = "https://files.pythonhosted.org/packages/f3/e1/a4be2e696c9473bb53298df398237da5674704d781d4b748ed35aeef592a/langsmith-0.8.0-py3-none-any.whl", hash = "sha256:12cc4bc5622b835a6d841964d6034df3617bdb912dae0c1381fd0a68a9b3a3ef", size = 393268, upload-time = "2026-04-30T22:13:05.56Z" },
 ]
 
 [[package]]