diff --git a/overlays/default.nix b/overlays/default.nix
index 0d27c4e..d0e6f61 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -24,6 +24,7 @@
         fastapi
         fastapi-cli
         httpx
+        python-multipart
         mypy
         polars
         psycopg
diff --git a/pyproject.toml b/pyproject.toml
index 322c783..adbc03e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,11 +7,13 @@ requires-python = "~=3.13.0"
 readme = "README.md"
 license = "MIT"
 # these dependencies are a best effort and aren't guaranteed to work
+# for up-to-date dependencies, see overlays/default.nix
 dependencies = [
     "alembic",
     "apprise",
     "apscheduler",
     "httpx",
+    "python-multipart",
     "polars",
     "psycopg[binary]",
     "pydantic",
@@ -23,6 +25,7 @@ dependencies = [
 
 [project.scripts]
 database = "python.database_cli:app"
+van-inventory = "python.van_inventory.main:serve"
 
 [dependency-groups]
 dev = [