diff --git a/packages/app/.env b/packages/app/.env
index a95f42a..415638f 100644
--- a/packages/app/.env
+++ b/packages/app/.env
@@ -1,3 +1,3 @@
-VITE_CONTRACT_ADDRESS=0x0afe6352B6f0c1b622CB1EEB053E469DE3C3d088
+VITE_CONTRACT_ADDRESS=0xaB157F13e9643F45aEa693fDb1A3C22DBDb984a5
 VITE_CIRCUIT_ARTIFACTS_URL=https://storage.googleapis.com/proof-of-twitter-artifacts/87f1f79/
 VITE_GOOGLE_CLIENT_ID=274960270901-ciaimkfeslrae1955ghq8bv7n8n3n71f.apps.googleusercontent.com
\ No newline at end of file
diff --git a/packages/contracts/src/Verifier.sol b/packages/contracts/src/Verifier.sol
index fa255f5..e052349 100644
--- a/packages/contracts/src/Verifier.sol
+++ b/packages/contracts/src/Verifier.sol
@@ -12,7 +12,6 @@
 //
 // SPDX-License-Identifier: GPL-3.0
 pragma solidity ^0.8.0;
-
 library Pairing {
     struct G1Point {
         uint X;
@@ -195,10 +194,10 @@ contract Verifier {
              8495653923123431417604973247489272438418190587263600148770280649306958101930]
         );
         vk.delta2 = Pairing.G2Point(
-            [21130802517650493837556601119717873290293522594709681355040765979027122599637,
-             17230161825435877830564363164193591424887211499837345257708258062660554857691],
-            [425264893407294420298463742599478455116250808169306368406237337940535665938,
-             16653749341127206046895108027093313840543422187379667108090563003248696762314]
+            [15689642542677967497134067368563531820480674004982824717576658572626718466391,
+             16652529577953158133724874987569713515723562698809526747487443883069189795186],
+            [19578730506967077591463930942667211516774284300936444243947842127193250517416,
+             4536552593120443892406677780742987401638542379716848088897788244621510231909]
         );
         vk.IC = new Pairing.G1Point[](4);
         
diff --git a/packages/contracts/test/TestTwitter.t.sol b/packages/contracts/test/TestTwitter.t.sol
index 29c7959..d3e2e6b 100644
--- a/packages/contracts/test/TestTwitter.t.sol
+++ b/packages/contracts/test/TestTwitter.t.sol
@@ -99,23 +99,23 @@ contract TwitterUtilsTest is Test {
         publicSignals[2] = 1163446621798851219159656704542204983322218017645;
 
         uint256[2] memory proof_a = [
-            3640944474395694725997243759485841281957193312051963127476944002118802846846,
-            12944550183026778008163990773063308425923478727963224679176331024763573701239
+            5797457318420687771988333280962152259257379892303951979169813170317326477434,
+            14189472520472776516417665921077060465051105690711006171274266938697420566951
         ];
         // Note: you need to swap the order of the two elements in each subarray
         uint256[2][2] memory proof_b = [
             [
-                10523456350415273945424632760608655383131363971581062129080466479508555080398,
-                331197707211751801275197709958580935302689167865628614323553219143124201916
+                18921035250897022958148917928657494416170154529165080398233299677407236026846,
+                7543904973418857428529380479194238699124092071535155780217645796569464525390
             ],
             [
-                1972650478757937359418230607673029701916211913722571079758270763366511464829,
-                4348920096466422800547725696424734715037604091150017141469126675576995757268
+                16835983125386052464761616884519063200215669738277458297351574243466146108017,
+                16210421528119385263780767241818749780020239542889025688358560426656253630309
             ]
         ];
         uint256[2] memory proof_c = [
-            300422780809443960202464842492214800226895503246789474221004192156031237272,
-            10211818721022453551274836034175178964506392482691605135120369518092025537245
+            19160114768014303520076125815800143167812482606052748549955911430674608929788,
+            18614452123455216414192085875877133967969502306927521502651735939542857695693
         ];
 
         uint256[8] memory proof = [