diff --git a/integration-tests/__tests__/contract/estimation-tests.spec.ts b/integration-tests/__tests__/contract/estimation-tests.spec.ts
index 05b06fcce7..60284943d7 100644
--- a/integration-tests/__tests__/contract/estimation-tests.spec.ts
+++ b/integration-tests/__tests__/contract/estimation-tests.spec.ts
@@ -41,11 +41,11 @@ CONFIGS().forEach(({ lib, setup, knownBaker, createAddress, rpc }) => {
       const estimate = await LowAmountTez.estimate.transfer({ to: await Tezos.signer.publicKeyHash(), amount: 0.019 });
       expect(estimate.gasLimit).toEqual(101);
       expect(estimate.storageLimit).toEqual(0);
-      expect(estimate.suggestedFeeMutez).toEqual(188);
+      expect(estimate.suggestedFeeMutez).toEqual(190);
       expect(estimate.burnFeeMutez).toEqual(0);
-      expect(estimate.minimalFeeMutez).toEqual(168);
-      expect(estimate.totalCost).toEqual(168);
-      expect(estimate.usingBaseFeeMutez).toEqual(168);
+      expect(estimate.minimalFeeMutez).toEqual(170);
+      expect(estimate.totalCost).toEqual(170);
+      expect(estimate.usingBaseFeeMutez).toEqual(170);
       expect(estimate.consumedMilligas).toEqual(100040);
     });
 
@@ -53,11 +53,11 @@ CONFIGS().forEach(({ lib, setup, knownBaker, createAddress, rpc }) => {
       const estimate = await LowAmountTez.estimate.transfer({ to: await (await createAddress()).signer.publicKeyHash(), amount: 0.017 });
       expect(estimate.gasLimit).toEqual(101);
       expect(estimate.storageLimit).toEqual(277);
-      expect(estimate.suggestedFeeMutez).toEqual(188);
+      expect(estimate.suggestedFeeMutez).toEqual(190);
       expect(estimate.burnFeeMutez).toEqual(69250);
-      expect(estimate.minimalFeeMutez).toEqual(168);
-      expect(estimate.totalCost).toEqual(69418);
-      expect(estimate.usingBaseFeeMutez).toEqual(168);
+      expect(estimate.minimalFeeMutez).toEqual(170);
+      expect(estimate.totalCost).toEqual(69420);
+      expect(estimate.usingBaseFeeMutez).toEqual(170);
       expect(estimate.consumedMilligas).toEqual(100040);
     });
 
@@ -69,11 +69,11 @@ CONFIGS().forEach(({ lib, setup, knownBaker, createAddress, rpc }) => {
       });
       expect(estimate.gasLimit).toEqual(677);
       expect(estimate.storageLimit).toEqual(591);
-      expect(estimate.suggestedFeeMutez).toEqual(537);
+      expect(estimate.suggestedFeeMutez).toEqual(539);
       expect(estimate.burnFeeMutez).toEqual(147750);
-      expect(estimate.minimalFeeMutez).toEqual(517);
-      expect(estimate.totalCost).toEqual(148267);
-      expect(estimate.usingBaseFeeMutez).toEqual(517);
+      expect(estimate.minimalFeeMutez).toEqual(519);
+      expect(estimate.totalCost).toEqual(148269);
+      expect(estimate.usingBaseFeeMutez).toEqual(519);
       expect(estimate.consumedMilligas).toEqual(676402);
     });
 
@@ -84,11 +84,11 @@ CONFIGS().forEach(({ lib, setup, knownBaker, createAddress, rpc }) => {
       });
       expect(estimate.gasLimit).toEqual(100);
       expect(estimate.storageLimit).toEqual(0);
-      expect(estimate.suggestedFeeMutez).toEqual(183);
+      expect(estimate.suggestedFeeMutez).toEqual(185);
       expect(estimate.burnFeeMutez).toEqual(0);
-      expect(estimate.minimalFeeMutez).toEqual(163);
-      expect(estimate.totalCost).toEqual(163);
-      expect(estimate.usingBaseFeeMutez).toEqual(163);
+      expect(estimate.minimalFeeMutez).toEqual(165);
+      expect(estimate.totalCost).toEqual(165);
+      expect(estimate.usingBaseFeeMutez).toEqual(165);
       expect(estimate.consumedMilligas).toEqual(100000);
     });
 
@@ -97,11 +97,11 @@ CONFIGS().forEach(({ lib, setup, knownBaker, createAddress, rpc }) => {
       const estimate = await LowAmountTez.estimate.transfer(tx);
       expect(estimate.gasLimit).toEqual(1457);
       expect(estimate.storageLimit).toEqual(0);
-      expect(estimate.suggestedFeeMutez).toEqual(396);
+      expect(estimate.suggestedFeeMutez).toEqual(398);
       expect(estimate.burnFeeMutez).toEqual(0);
-      expect(estimate.minimalFeeMutez).toEqual(376);
-      expect(estimate.totalCost).toEqual(376);
-      expect(estimate.usingBaseFeeMutez).toEqual(376);
+      expect(estimate.minimalFeeMutez).toEqual(378);
+      expect(estimate.totalCost).toEqual(378);
+      expect(estimate.usingBaseFeeMutez).toEqual(378);
       expect(estimate.consumedMilligas).toEqual(1456228);
     });
 
@@ -114,11 +114,11 @@ CONFIGS().forEach(({ lib, setup, knownBaker, createAddress, rpc }) => {
       const estimate = await LowAmountTez.estimate.transfer(tx);
       expect(estimate.gasLimit).toEqual(1571);
       expect(estimate.storageLimit).toEqual(534);
-      expect(estimate.suggestedFeeMutez).toEqual(467);
+      expect(estimate.suggestedFeeMutez).toEqual(469);
       expect(estimate.burnFeeMutez).toEqual(133500);
-      expect(estimate.minimalFeeMutez).toEqual(447);
-      expect(estimate.totalCost).toEqual(133947);
-      expect(estimate.usingBaseFeeMutez).toEqual(447);
+      expect(estimate.minimalFeeMutez).toEqual(449);
+      expect(estimate.totalCost).toEqual(133949);
+      expect(estimate.usingBaseFeeMutez).toEqual(449);
       expect(estimate.consumedMilligas).toEqual(1570757);
     });
 
@@ -127,11 +127,11 @@ CONFIGS().forEach(({ lib, setup, knownBaker, createAddress, rpc }) => {
       const estimate = await LowAmountTez.estimate.transfer(tx);
       expect(estimate.gasLimit).toEqual(1867);
       expect(estimate.storageLimit).toEqual(337);
-      expect(estimate.suggestedFeeMutez).toEqual(443);
+      expect(estimate.suggestedFeeMutez).toEqual(445);
       expect(estimate.burnFeeMutez).toEqual(84250);
-      expect(estimate.minimalFeeMutez).toEqual(423);
-      expect(estimate.totalCost).toEqual(84673);
-      expect(estimate.usingBaseFeeMutez).toEqual(423);
+      expect(estimate.minimalFeeMutez).toEqual(425);
+      expect(estimate.totalCost).toEqual(84675);
+      expect(estimate.usingBaseFeeMutez).toEqual(425);
       expect(estimate.consumedMilligas).toEqual(1866852);
     });
 
@@ -140,11 +140,11 @@ CONFIGS().forEach(({ lib, setup, knownBaker, createAddress, rpc }) => {
       const estimate = await LowAmountTez.estimate.transfer(tx);
       expect(estimate.gasLimit).toEqual(2393);
       expect(estimate.storageLimit).toEqual(654);
-      expect(estimate.suggestedFeeMutez).toEqual(561);
+      expect(estimate.suggestedFeeMutez).toEqual(563);
       expect(estimate.burnFeeMutez).toEqual(163500);
-      expect(estimate.minimalFeeMutez).toEqual(541);
-      expect(estimate.totalCost).toEqual(164041);
-      expect(estimate.usingBaseFeeMutez).toEqual(541);
+      expect(estimate.minimalFeeMutez).toEqual(543);
+      expect(estimate.totalCost).toEqual(164043);
+      expect(estimate.usingBaseFeeMutez).toEqual(543);
       expect(estimate.consumedMilligas).toEqual(2392005);
       // Do the actual operation
       const op2 = await contract.methods.do(originate2()).send();
@@ -176,11 +176,11 @@ CONFIGS().forEach(({ lib, setup, knownBaker, createAddress, rpc }) => {
       let estimate = await LowAmountTez.estimate.transfer({ to: await Tezos.signer.publicKeyHash(), mutez: true, amount: amt - (1382 + getRevealFee(await LowAmountTez.signer.publicKeyHash())) });
       expect(estimate.gasLimit).toEqual(101);
       expect(estimate.storageLimit).toEqual(0);
-      expect(estimate.suggestedFeeMutez).toEqual(187);
+      expect(estimate.suggestedFeeMutez).toEqual(189);
       expect(estimate.burnFeeMutez).toEqual(0);
-      expect(estimate.minimalFeeMutez).toEqual(167);
-      expect(estimate.totalCost).toEqual(167);
-      expect(estimate.usingBaseFeeMutez).toEqual(167);
+      expect(estimate.minimalFeeMutez).toEqual(169);
+      expect(estimate.totalCost).toEqual(169);
+      expect(estimate.usingBaseFeeMutez).toEqual(169);
       expect(estimate.consumedMilligas).toEqual(100040);
     });
 
diff --git a/integration-tests/config.ts b/integration-tests/config.ts
index 290e13880b..4d447806f6 100644
--- a/integration-tests/config.ts
+++ b/integration-tests/config.ts
@@ -153,7 +153,7 @@ const nairobinetSecretKey: Config =
 const ghostnetEphemeral: Config =
   defaultConfig({
     networkName: 'GHOSTNET',
-    protocol: Protocols.PtParisBx,
+    protocol: Protocols.PsParisCZ,
     defaultRpc: 'http://ecad-tezos-ghostnet-rolling-1.i.ecadinfra.com/',
     knownContracts: knownContractsPtGhostnet,
     signerConfig: defaultEphemeralConfig('https://keygen.ecadinfra.com/ghostnet')
@@ -166,7 +166,7 @@ const weeklynetEphemeral: Config =
   defaultConfig({
     networkName: 'WEEKLYNET',
     protocol: Protocols.ProtoALpha,
-    defaultRpc: 'https://rpc.weeklynet-2024-09-04.teztnets.com',
+    defaultRpc: 'https://rpc.weeklynet-2024-11-27.teztnets.com',
     knownContracts: knownContractsProtoALph,
     signerConfig: defaultEphemeralConfig('http://key-gen-1.i.tez.ie:3010/mondaynet')
   });