diff --git a/pyproject.toml b/pyproject.toml
index 4f299c0..cebb04e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ dependencies = [
     "langchain-text-splitters>=1.1.2,<2.0.0",
     "langchain-community>=0.4.2,<1.0.0",
     "langgraph>=1.2.9",
-    "langsmith>=0.8.18",
+    "langsmith>=0.10.10",
     "pydantic-settings>=2.14.2",
     "paho-mqtt>=2.1.0",
     "coastal-alpine-core @ git+https://github.com/fivepanelhat/Coastal-Alpine-Core.git@v0.5.5",
diff --git a/requirements.txt b/requirements.txt
index aaf1159..71e40c7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ psycopg2-binary>=2.9.12
 langchain-text-splitters>=1.1.2,<2.0.0
 langchain-community>=0.4.2,<1.0.0
 langgraph>=1.2.9
-langsmith>=0.8.18  # GHSA-f4xh-w4cj-qxq8 TracingMiddleware arbitrary file read
+langsmith>=0.10.10  # GHSA-f4xh-w4cj-qxq8 TracingMiddleware arbitrary file read
 coastal-alpine-core @ git+https://github.com/fivepanelhat/Coastal-Alpine-Core.git@v0.5.5
 pydantic>=2.5.0,<3.0.0
 pydantic-settings>=2.14.2  # GHSA-4xgf-cpjx-pc3j secrets_dir symlink escape