diff --git a/uv.lock b/uv.lock
index b01f9e0..b4dce78 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 2
+revision = 3
 requires-python = "==3.12.*"
 resolution-markers = [
     "sys_platform == 'win32'",
@@ -846,7 +846,7 @@ wheels = [
 
 [[package]]
 name = "langsmith"
-version = "0.8.7"
+version = "0.8.18"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
@@ -860,9 +860,9 @@ dependencies = [
     { name = "xxhash" },
     { name = "zstandard" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/2b/8a/9c4a27612f08b607fad56c1c093334d61d3e65d6b1783205118deb1da4bd/langsmith-0.8.7.tar.gz", hash = "sha256:1d0f2b4bcfbf26e9e37bf978dfe23e50d4c90bf1a0f26717879d56f941465a85", size = 4467388, upload-time = "2026-05-29T12:40:16.044Z" }
+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" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/c6/6e/a99e22455925eccb45aa2c5de1c4773309420bcc0ee1f8fec5bb20e70d9d/langsmith-0.8.7-py3-none-any.whl", hash = "sha256:bfc9bd3276c75201edbf85d12367502aed60752e2da720daee46dccb96f0c3cb", size = 402326, upload-time = "2026-05-29T12:40:13.623Z" },
+    { 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" },
 ]
 
 [[package]]