diff --git a/package.json b/package.json
index ad5f4f44..0817cc91 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "@cosmjs/stargate": "0.32.4",
     "@cosmjs/tendermint-rpc": "^0.32.4",
     "@neutron-org/neutronjs": "https://github.com/neutron-org/neutronjs.git#8ca4875e81fc7cdfffab513bb410ca7cff09db78",
-    "@neutron-org/neutronjsplus": "https://github.com/neutron-org/neutronjsplus.git#14dc348bea4955821565ae030bbce81b0557717f",
+    "@neutron-org/neutronjsplus": "https://github.com/neutron-org/neutronjsplus.git#131eade8a4f26c17af90fa1b6fdb016b2581e56c",
     "@types/lodash": "^4.14.182",
     "axios": "1.6.0",
     "commander": "^10.0.0",
diff --git a/src/testcases/run_in_band/chain_manager.test.ts b/src/testcases/run_in_band/chain_manager.test.ts
index 0e78e7f7..2fc27003 100644
--- a/src/testcases/run_in_band/chain_manager.test.ts
+++ b/src/testcases/run_in_band/chain_manager.test.ts
@@ -32,7 +32,6 @@ import { SigningNeutronClient } from '../../helpers/signing_neutron_client';
 import config from '../../config.json';
 import { Wallet } from '../../helpers/wallet';
 import { ADMIN_MODULE_ADDRESS } from '@neutron-org/neutronjsplus/dist/constants';
-import { Duration } from '@neutron-org/neutronjs/google/protobuf/duration';
 
 describe('Neutron / Chain Manager', () => {
   let testState: LocalState;
@@ -534,18 +533,18 @@ describe('Neutron / Chain Manager', () => {
         'Consumer update params proposal. Will pass',
         updateConsumerParamsProposal({
           enabled: true,
-          blocksPerDistributionTransmission: 321n,
-          distributionTransmissionChannel: 'channel-23',
-          providerFeePoolAddrStr: chainManagerAddress,
-          ccvTimeoutPeriod: Duration.fromPartial({ seconds: 32n }),
-          transferTimeoutPeriod: Duration.fromPartial({ seconds: 23n }),
-          consumerRedistributionFraction: '0.33',
-          historicalEntries: 123n,
-          unbondingPeriod: Duration.fromPartial({ seconds: 43n }),
-          softOptOutThreshold: '0.55',
-          rewardDenoms: ['tia'],
-          providerRewardDenoms: ['tia'],
-          retryDelayPeriod: Duration.fromPartial({ seconds: 43n }),
+          blocks_per_distribution_transmission: 321,
+          distribution_transmission_channel: 'channel-23',
+          provider_fee_pool_addr_str: chainManagerAddress,
+          ccv_timeout_period: '32s',
+          transfer_timeout_period: '23s',
+          consumer_redistribution_fraction: '0.33',
+          historical_entries: 123,
+          unbonding_period: '43s',
+          soft_opt_out_threshold: '0.55',
+          reward_denoms: ['tia'],
+          provider_reward_denoms: ['tia'],
+          retry_delay_period: '43s',
         }),
         '1000',
       );
diff --git a/yarn.lock b/yarn.lock
index 1299bd8b..7fec7b70 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1349,9 +1349,9 @@
   version "4.2.0"
   resolved "https://github.com/neutron-org/neutronjs.git#95a719604fecba39de5540b6ac99ded3e7aacfaa"
 
-"@neutron-org/neutronjsplus@https://github.com/neutron-org/neutronjsplus.git#14dc348bea4955821565ae030bbce81b0557717f":
+"@neutron-org/neutronjsplus@https://github.com/neutron-org/neutronjsplus.git#131eade8a4f26c17af90fa1b6fdb016b2581e56c":
   version "0.5.0"
-  resolved "https://github.com/neutron-org/neutronjsplus.git#14dc348bea4955821565ae030bbce81b0557717f"
+  resolved "https://github.com/neutron-org/neutronjsplus.git#131eade8a4f26c17af90fa1b6fdb016b2581e56c"
   dependencies:
     "@cosmjs/cosmwasm-stargate" "^0.32.4"
     "@cosmjs/proto-signing" "^0.32.4"