diff --git a/.gitmodules b/.gitmodules
index dd4cc20..40feb0b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,4 @@
 [submodule "lib/staker"]
 	path = lib/staker
 	url = https://github.com/withtally/staker
+	branch = upgradeable-staker
diff --git a/foundry.lock b/foundry.lock
index e296daa..5c0355c 100644
--- a/foundry.lock
+++ b/foundry.lock
@@ -6,6 +6,9 @@
     "rev": "dbb6104ce834628e473d2173bbc9d47f81a9eec3"
   },
   "lib/staker": {
-    "rev": "126860bd747c3a919e2ae301b64bf786469afd02"
+    "branch": {
+      "name": "upgradeable-staker",
+      "rev": "768dc70f7cad508454944324e8722689862f5123"
+    }
   }
 }
\ No newline at end of file
diff --git a/hardhat.config.ts b/hardhat.config.ts
index ddf2df2..aac0388 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -41,6 +41,7 @@ const config: HardhatUserConfig = {
       zksync: true,
       ethNetwork: "mainnet",
       url: process.env.ZKSYNC_MAINNET_RPC_URL || "https://mainnet.era.zksync.io",
+			verifyURL: "https://zksync2-mainnet-explorer.zksync.io/contract_verification",
     },
     zkSyncTestnet: {
       zksync: true,
diff --git a/lib/staker b/lib/staker
index 126860b..768dc70 160000
--- a/lib/staker
+++ b/lib/staker
@@ -1 +1 @@
-Subproject commit 126860bd747c3a919e2ae301b64bf786469afd02
+Subproject commit 768dc70f7cad508454944324e8722689862f5123
diff --git a/script/DeployZkStaker.ts b/script/DeployZkStaker.ts
index 73c1abd..0a8bb5b 100644
--- a/script/DeployZkStaker.ts
+++ b/script/DeployZkStaker.ts
@@ -18,17 +18,18 @@ const NUMBER_OF_SECONDS_IN_A_DAY = 86400;
 const ZK_REWARD_TOKEN_ADDRESS = "0x5A7d6b2F92C77FAD6CCaBd7EE0624E64907Eaf3E";
 const ZK_STAKE_TOKEN_ADDRESS = "0x5A7d6b2F92C77FAD6CCaBd7EE0624E64907Eaf3E";
 const MAX_CLAIM_FEE = 500n * (10n ** 18n); // 500 ZK
-const STAKER_ADMIN = "0xf0043eF34F43806318B795b1B671f1EC42DBcd40"; // Tally safe
+const STAKER_ADMIN = "0x4eA3EA51f8fDFfb34583C9B729b1c443607Be0bC"; // Tally safe
 const MAX_BUMP_TIP = 5n * (10n ** 18n); // 5 ZK
 const STAKER_NAME = "ZK Staker";
 const INITIAL_TOTAL_STAKE_CAP =  400_000_000n * (10n ** 18n); // 400,000,000 ZK
 const FEE_AMOUNT = 0;
-const FEE_COLLECTOR = "0xf0043eF34F43806318B795b1B671f1EC42DBcd40"
+const FEE_COLLECTOR = "0x4eA3EA51f8fDFfb34583C9B729b1c443607Be0bC"
 const PROXY_OWNER = "0xe5d21A9179CA2E1F0F327d598D464CcF60d89c3d" // ZK Token Governor Timelock
+const STAKER_REWARD_NOTIFIER="0x10a930CA056311e04B32a4452e1d9540fC9e716F"
 
 // BinaryEligibilityOracle Params
-const EARNING_POWER_OWNER = "0xf0043eF34F43806318B795b1B671f1EC42DBcd40";
-const SCORE_ORACLE = "0x8120341a040f5776E4a10CC06fB2009fbB187055";
+const EARNING_POWER_OWNER = "0x4eA3EA51f8fDFfb34583C9B729b1c443607Be0bC";
+const SCORE_ORACLE = "0x084f68fbfd780aa0749beb0f0d123f32c786893a";
 const STALE_ORACLE_WINDOW =  30 * NUMBER_OF_SECONDS_IN_A_DAY;
 const ORACLE_PAUSE_GUARDIAN = "0xf0043eF34F43806318B795b1B671f1EC42DBcd40";
 const DELEGATEE_SCORE_ELIGIBILITY_THRESHOLD = 1;
@@ -79,6 +80,9 @@ async function main() {
     feeCollector: FEE_COLLECTOR
   });
 
+  // Set Reward notifier
+  await zkStaker.setRewardNotifier(STAKER_REWARD_NOTIFIER, true);
+
   // Set the admin of the ZkStaker contract to the timelock
   await zkStaker.setAdmin(STAKER_ADMIN);