fix: Bump policyengine-uk from 2.45.4 to 2.75.1

anth-volk · claude · anth-volk · commit 999eef11bb39 · 2026-03-10T20:13:24.000+01:00
The lockfile pinned 2.45.4 where Microsimulation.dataset is a string,
causing IndexError when seed_datasets tries sim.dataset[year]. In 2.75.1
sim.dataset returns a UKMultiYearDataset that supports year indexing.

Also bumps policyengine-core 3.20.1 → 3.23.6.

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/changelog.d/bump-uk-version.fixed b/changelog.d/bump-uk-version.fixed
@@ -0,0 +1 @@
+Update policyengine-uk from 2.45.4 to 2.75.1, fixing dataset seeding crash (sim.dataset[year] API change).
diff --git a/pyproject.toml b/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
     "supabase>=2.10.0",
     "storage3>=0.8.1",
     "policyengine>=3.2.0",
-    "policyengine-uk>=2.0.0",
+    "policyengine-uk>=2.75.1",
     "policyengine-us>=1.0.0",
     "pydantic>=2.9.2",
     "pydantic-settings>=2.6.0",
diff --git a/uv.lock b/uv.lock

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Update policyengine-uk from 2.45.4 to 2.75.1, fixing dataset seeding crash (sim.dataset[year] API change).`