diff --git a/notebooks/plot_njt.ipynb b/notebooks/plot_njt.ipynb
index 7ece0d852..330a9266d 100644
--- a/notebooks/plot_njt.ipynb
+++ b/notebooks/plot_njt.ipynb
@@ -291,7 +291,7 @@
    "outputs": [],
    "source": [
     "af1 = malariagen_data.Af1(\n",
-    "    \"simplecache::gs://vo_afun_release\",\n",
+    "    \"simplecache::gs://vo_afun_release_master_us_central1\",\n",
     "    simplecache=dict(cache_storage=\"../gcs_cache\"),\n",
     "    results_cache=\"results_cache\",\n",
     ")\n",
diff --git a/notebooks/plot_pairwise_average_fst.ipynb b/notebooks/plot_pairwise_average_fst.ipynb
index 0b41014a6..f375f9924 100644
--- a/notebooks/plot_pairwise_average_fst.ipynb
+++ b/notebooks/plot_pairwise_average_fst.ipynb
@@ -22,7 +22,7 @@
    "outputs": [],
    "source": [
     "ag3 = malariagen_data.Ag3(\n",
-    "    \"simplecache::gs://vo_agam_release\",\n",
+    "    \"simplecache::gs://vo_agam_release_master_us_central1\",\n",
     "    simplecache=dict(cache_storage=\"../gcs_cache\"),\n",
     "    cohorts_analysis=\"20240717\",\n",
     "    results_cache=\"results_cache\",\n",
@@ -241,7 +241,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "malariagen",
    "language": "python",
    "name": "python3"
   },
@@ -255,7 +255,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.12"
+   "version": "3.11.16"
   }
  },
  "nbformat": 4,