diff --git a/scripts/regenerate_sdk.sh b/scripts/regenerate_sdk.sh
index d71d7bd..95b54e2 100755
--- a/scripts/regenerate_sdk.sh
+++ b/scripts/regenerate_sdk.sh
@@ -75,7 +75,12 @@ npx --yes "$SDK_GENERATOR_SPEC" \
 # the repo's style config. The generator emits deliberately plain
 # Python; this brings it in line with what CI expects.
 log "Applying ruff lint fixes + format"
-uv run ruff check --fix --fix-only src tests >/dev/null
-uv run ruff format src tests >/dev/null
+# cd into the repo so `uv run` discovers this repo's pyproject.toml
+# even when the script is invoked with a different CWD.
+(
+  cd "$REPO_ROOT"
+  uv run ruff check --fix --fix-only src tests >/dev/null
+  uv run ruff format src tests >/dev/null
+)
 
 log "Done. Review the diff and commit, or re-run this script after the spec is updated upstream."
diff --git a/src/archastro/platform/__init__.py b/src/archastro/platform/__init__.py
index 8444a44..c9b655f 100644
--- a/src/archastro/platform/__init__.py
+++ b/src/archastro/platform/__init__.py
@@ -1,6 +1,6 @@
 # Copyright (c) 2026 ArchAstro Inc. All Rights Reserved.
 # This file is auto-generated by @archastro/sdk-generator. Do not edit.
-# Content hash: 2f93d08a58dd
+# Content hash: 02004325aba1
 
 from importlib.metadata import version as _pkg_version