diff --git a/packages/evo-compute/docs/examples/quickstart.ipynb b/packages/evo-compute/docs/examples/quickstart.ipynb
index 75331903..128c7668 100644
--- a/packages/evo-compute/docs/examples/quickstart.ipynb
+++ b/packages/evo-compute/docs/examples/quickstart.ipynb
@@ -92,7 +92,7 @@
     "        },\n",
     "        \"random_seed\": \"123456789\",\n",
     "    },\n",
-    "    additional_headers={\"API-Preview\": \"opt-in\"},\n",
+    "    preview=True,\n",
     "    result_type=dict,\n",
     ")\n",
     "print(break_ties)  # The Job status URL is used as the string representation of a job."
diff --git a/uv.lock b/uv.lock
index 6461c28d..77ce102b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -844,7 +844,7 @@ wheels = [
 
 [[package]]
 name = "evo-blockmodels"
-version = "0.6.0"
+version = "0.6.2"
 source = { editable = "packages/evo-blockmodels" }
 dependencies = [
     { name = "evo-sdk-common" },