diff --git a/packages/nns/candid/old_list_neurons_service.certified.idl.js b/packages/nns/candid/old_list_neurons_service.certified.idl.js
index 19b46737..3a2ecf7f 100644
--- a/packages/nns/candid/old_list_neurons_service.certified.idl.js
+++ b/packages/nns/candid/old_list_neurons_service.certified.idl.js
@@ -5,74 +5,76 @@
 // `include_empty_neurons_readable_by_caller` field, even when it's not set, so
 // we use this service for compatibility with the hardware wallet.
 export const idlFactory = ({ IDL }) => {
-  const NeuronId = IDL.Record({ id: IDL.Nat64 });
-  const Followees = IDL.Record({ followees: IDL.Vec(NeuronId) });
+  const NeuronId = IDL.Record({ 'id' : IDL.Nat64 });
+  const Followees = IDL.Record({ 'followees' : IDL.Vec(NeuronId) });
   const KnownNeuronData = IDL.Record({
-    name: IDL.Text,
-    description: IDL.Opt(IDL.Text),
+    'name' : IDL.Text,
+    'description' : IDL.Opt(IDL.Text),
   });
   const NeuronStakeTransfer = IDL.Record({
-    to_subaccount: IDL.Vec(IDL.Nat8),
-    neuron_stake_e8s: IDL.Nat64,
-    from: IDL.Opt(IDL.Principal),
-    memo: IDL.Nat64,
-    from_subaccount: IDL.Vec(IDL.Nat8),
-    transfer_timestamp: IDL.Nat64,
-    block_height: IDL.Nat64,
+    'to_subaccount' : IDL.Vec(IDL.Nat8),
+    'neuron_stake_e8s' : IDL.Nat64,
+    'from' : IDL.Opt(IDL.Principal),
+    'memo' : IDL.Nat64,
+    'from_subaccount' : IDL.Vec(IDL.Nat8),
+    'transfer_timestamp' : IDL.Nat64,
+    'block_height' : IDL.Nat64,
   });
   const BallotInfo = IDL.Record({
-    vote: IDL.Int32,
-    proposal_id: IDL.Opt(NeuronId),
+    'vote' : IDL.Int32,
+    'proposal_id' : IDL.Opt(NeuronId),
   });
   const DissolveState = IDL.Variant({
-    DissolveDelaySeconds: IDL.Nat64,
-    WhenDissolvedTimestampSeconds: IDL.Nat64,
+    'DissolveDelaySeconds' : IDL.Nat64,
+    'WhenDissolvedTimestampSeconds' : IDL.Nat64,
   });
   const Neuron = IDL.Record({
-    id: IDL.Opt(NeuronId),
-    staked_maturity_e8s_equivalent: IDL.Opt(IDL.Nat64),
-    controller: IDL.Opt(IDL.Principal),
-    recent_ballots: IDL.Vec(BallotInfo),
-    kyc_verified: IDL.Bool,
-    neuron_type: IDL.Opt(IDL.Int32),
-    not_for_profit: IDL.Bool,
-    maturity_e8s_equivalent: IDL.Nat64,
-    cached_neuron_stake_e8s: IDL.Nat64,
-    created_timestamp_seconds: IDL.Nat64,
-    auto_stake_maturity: IDL.Opt(IDL.Bool),
-    aging_since_timestamp_seconds: IDL.Nat64,
-    hot_keys: IDL.Vec(IDL.Principal),
-    account: IDL.Vec(IDL.Nat8),
-    joined_community_fund_timestamp_seconds: IDL.Opt(IDL.Nat64),
-    dissolve_state: IDL.Opt(DissolveState),
-    followees: IDL.Vec(IDL.Tuple(IDL.Int32, Followees)),
-    neuron_fees_e8s: IDL.Nat64,
-    transfer: IDL.Opt(NeuronStakeTransfer),
-    known_neuron_data: IDL.Opt(KnownNeuronData),
-    spawn_at_timestamp_seconds: IDL.Opt(IDL.Nat64),
+    'id' : IDL.Opt(NeuronId),
+    'staked_maturity_e8s_equivalent' : IDL.Opt(IDL.Nat64),
+    'controller' : IDL.Opt(IDL.Principal),
+    'recent_ballots' : IDL.Vec(BallotInfo),
+    'kyc_verified' : IDL.Bool,
+    'neuron_type' : IDL.Opt(IDL.Int32),
+    'not_for_profit' : IDL.Bool,
+    'maturity_e8s_equivalent' : IDL.Nat64,
+    'cached_neuron_stake_e8s' : IDL.Nat64,
+    'created_timestamp_seconds' : IDL.Nat64,
+    'auto_stake_maturity' : IDL.Opt(IDL.Bool),
+    'aging_since_timestamp_seconds' : IDL.Nat64,
+    'hot_keys' : IDL.Vec(IDL.Principal),
+    'account' : IDL.Vec(IDL.Nat8),
+    'joined_community_fund_timestamp_seconds' : IDL.Opt(IDL.Nat64),
+    'dissolve_state' : IDL.Opt(DissolveState),
+    'followees' : IDL.Vec(IDL.Tuple(IDL.Int32, Followees)),
+    'neuron_fees_e8s' : IDL.Nat64,
+    'visibility' : IDL.Opt(IDL.Int32),
+    'transfer' : IDL.Opt(NeuronStakeTransfer),
+    'known_neuron_data' : IDL.Opt(KnownNeuronData),
+    'spawn_at_timestamp_seconds' : IDL.Opt(IDL.Nat64),
   });
   const NeuronInfo = IDL.Record({
-    dissolve_delay_seconds: IDL.Nat64,
-    recent_ballots: IDL.Vec(BallotInfo),
-    neuron_type: IDL.Opt(IDL.Int32),
-    created_timestamp_seconds: IDL.Nat64,
-    state: IDL.Int32,
-    stake_e8s: IDL.Nat64,
-    joined_community_fund_timestamp_seconds: IDL.Opt(IDL.Nat64),
-    retrieved_at_timestamp_seconds: IDL.Nat64,
-    known_neuron_data: IDL.Opt(KnownNeuronData),
-    voting_power: IDL.Nat64,
-    age_seconds: IDL.Nat64,
+    'dissolve_delay_seconds' : IDL.Nat64,
+    'recent_ballots' : IDL.Vec(BallotInfo),
+    'neuron_type' : IDL.Opt(IDL.Int32),
+    'created_timestamp_seconds' : IDL.Nat64,
+    'state' : IDL.Int32,
+    'stake_e8s' : IDL.Nat64,
+    'joined_community_fund_timestamp_seconds' : IDL.Opt(IDL.Nat64),
+    'retrieved_at_timestamp_seconds' : IDL.Nat64,
+    'visibility' : IDL.Opt(IDL.Int32),
+    'known_neuron_data' : IDL.Opt(KnownNeuronData),
+    'voting_power' : IDL.Nat64,
+    'age_seconds' : IDL.Nat64,
   });
   const ListNeurons = IDL.Record({
-    neuron_ids: IDL.Vec(IDL.Nat64),
-    include_neurons_readable_by_caller: IDL.Bool,
+    'neuron_ids' : IDL.Vec(IDL.Nat64),
+    'include_neurons_readable_by_caller' : IDL.Bool,
   });
   const ListNeuronsResponse = IDL.Record({
-    neuron_infos: IDL.Vec(IDL.Tuple(IDL.Nat64, NeuronInfo)),
-    full_neurons: IDL.Vec(Neuron),
+    'neuron_infos' : IDL.Vec(IDL.Tuple(IDL.Nat64, NeuronInfo)),
+    'full_neurons' : IDL.Vec(Neuron),
   });
   return IDL.Service({
-    list_neurons: IDL.Func([ListNeurons], [ListNeuronsResponse], []),
+    'list_neurons' : IDL.Func([ListNeurons], [ListNeuronsResponse], []),
   });
 };