diff --git a/contracts/contracts/ccip/fee_quoter/contract.tolk b/contracts/contracts/ccip/fee_quoter/contract.tolk
index 29cf1b1c4..d31724e99 100644
--- a/contracts/contracts/ccip/fee_quoter/contract.tolk
+++ b/contracts/contracts/ccip/fee_quoter/contract.tolk
@@ -16,7 +16,7 @@ import "../../lib/math";
 import "../router/messages"
 import "../ccipsend_executor/messages"
 
-const CONTRACT_VERSION = "1.6.0";
+const CONTRACT_VERSION = "1.6.1";
 const RESERVE = ton("1"); // TODO: set correct value
 
 fun onInternalMessage(in: InMessage) {
@@ -536,7 +536,8 @@ fun sendExcessesTo(sendExcessesTo: address?, sender: address) {
         dest: receiver,
         body: createEmptyCell(),
     });
-    returnExcesses.send(SEND_MODE_CARRY_ALL_REMAINING_MESSAGE_VALUE);
+    reserveToncoinsOnBalance(0, RESERVE_MODE_INCREASE_BY_ORIGINAL_BALANCE);
+    returnExcesses.send(SEND_MODE_CARRY_ALL_BALANCE);
 }
 
 get fun tokenPrice(token: address): TimestampedPrice {
@@ -662,7 +663,10 @@ get fun reserve(): coins {
 }
 
 @method_id(1000)
-fun migrate(storage: cell, version: slice): cell { throw Upgradeable_Error.VersionMismatch; }
+fun migrate(storage: cell, version: slice): cell { 
+    assert(version.bitsEqual(CONTRACT_VERSION), Upgradeable_Error.VersionMismatch);
+    return storage;
+}
 
 @method_id(1001)
 fun version(): slice { return CONTRACT_VERSION; }
diff --git a/contracts/contracts/ccip/fee_quoter/messages.tolk b/contracts/contracts/ccip/fee_quoter/messages.tolk
index 4a76ffa2a..7b23856fb 100644
--- a/contracts/contracts/ccip/fee_quoter/messages.tolk
+++ b/contracts/contracts/ccip/fee_quoter/messages.tolk
@@ -80,5 +80,5 @@ fun FeeQuoter_Costs.GetValidatedFee(): int {
 
 fun FeeQuoter_Costs.updatePrices(): int {
     // when we support token transfers the message value amount should depend on the quantity of supported tokens
-    return ton("0.01");
+    return ton("0.02");
 }
diff --git a/contracts/contracts/ccip/offramp/contract.tolk b/contracts/contracts/ccip/offramp/contract.tolk
index 5d9bfdb8a..8c79aaea5 100644
--- a/contracts/contracts/ccip/offramp/contract.tolk
+++ b/contracts/contracts/ccip/offramp/contract.tolk
@@ -234,7 +234,10 @@ fun onUpgrade(msg: Upgradeable_Upgrade) {
 }
 
 @method_id(1000)
-fun migrate(storage: cell, version: slice): cell { throw Upgradeable_Error.VersionMismatch; }
+fun migrate(storage: cell, version: slice): cell { 
+    assert(version.bitsEqual(CONTRACT_VERSION), Upgradeable_Error.VersionMismatch);
+    return storage;
+}
 
 @method_id(1001)
 fun version(): slice { return CONTRACT_VERSION; }
diff --git a/contracts/tests/ccip/feequoter/FeeQuoter.updatePrices.spec.ts b/contracts/tests/ccip/feequoter/FeeQuoter.updatePrices.spec.ts
index 24fcfe087..f697136ba 100644
--- a/contracts/tests/ccip/feequoter/FeeQuoter.updatePrices.spec.ts
+++ b/contracts/tests/ccip/feequoter/FeeQuoter.updatePrices.spec.ts
@@ -319,6 +319,35 @@ describe('FeeQuoter UpdatePrices', () => {
     })
   })
 
+  it('should not end up with lower balance than initial balance after returning excess', async () => {
+    const contract = await blockchain.getContract(setup.bind.feeQuoter.address)
+    const initialBalance = contract.balance
+
+    const priceUpdates: feeQuoter.PriceUpdates = {
+      tokenPricesUpdates: [{ token: FeeQuoterSetup.NATIVE_TON.token, price: 4000000000000000000n }],
+      gasPricesUpdates: [],
+    }
+
+    const updateResult = await setup.bind.feeQuoter.sendUpdatePrices(setup.acc.owner.getSender(), {
+      value: toNano('0.01'),
+      msg: { updates: priceUpdates, sendExcessesTo: setup.acc.deployer.address },
+    })
+
+    expect(updateResult.transactions).toHaveTransaction({
+      to: setup.bind.feeQuoter.address,
+      success: true,
+    })
+
+    expect(updateResult.transactions).toHaveTransaction({
+      from: setup.bind.feeQuoter.address,
+      to: setup.acc.deployer.address,
+      success: true,
+    })
+
+    const finalBalance = (await blockchain.getContract(setup.bind.feeQuoter.address)).balance
+    expect(finalBalance).toEqual(initialBalance)
+  })
+
   afterAll(async () => {
     if (process.env['COVERAGE'] === 'true') {
       const testSuitePrefix = 'feeQuoter_update_prices_suite'
diff --git a/contracts/wrappers/ccip/FeeQuoter.ts b/contracts/wrappers/ccip/FeeQuoter.ts
index 0626499ad..22818ef44 100644
--- a/contracts/wrappers/ccip/FeeQuoter.ts
+++ b/contracts/wrappers/ccip/FeeQuoter.ts
@@ -29,7 +29,7 @@ import * as upgradeable from '../libraries/versioning/Upgradeable'
 import * as typeAndVersion from '../libraries/versioning/TypeAndVersion'
 import * as rt from './Router'
 
-export const FEE_QUOTER_CONTRACT_VERSION = '1.6.0'
+export const FEE_QUOTER_CONTRACT_VERSION = '1.6.1'
 
 export const FACILITY_NAME = 'link.chain.ton.ccip.FeeQuoter'
 export const FACILITY_ID = facilityId(crc32(FACILITY_NAME))
diff --git a/pkg/ccip/ocr/config.go b/pkg/ccip/ocr/config.go
index 35a5630f6..61a25da6b 100644
--- a/pkg/ccip/ocr/config.go
+++ b/pkg/ccip/ocr/config.go
@@ -16,8 +16,8 @@ type Config struct {
 }
 
 var DefaultConfigSet = Config{
-	CommitPriceUpdateOnlyCostTON: 0.03,
-	CommitPriceAndRootCostTON:    0.05,
+	CommitPriceUpdateOnlyCostTON: 0.04,
+	CommitPriceAndRootCostTON:    0.06,
 	ExecuteCostTON:               0.085,
 }