diff --git a/.gitleaksignore b/.gitleaksignore
index 7091a3a1..e34077c3 100644
--- a/.gitleaksignore
+++ b/.gitleaksignore
@@ -52,3 +52,4 @@ ac5929932dad792efef12b2860753ca90bc4b3de:scripts/proposals/proposal_04_CM_guard_
 c91f775ec4afeb1737af25b8325201c090d48c23:scripts/deployment/globals_mainnet.json:generic-api-key:1
 52a1209b5f91ae48f0c44a0ca968f69a6461d6a8:scripts/proposals/proposal_04_CM_guard_goerli.js:generic-api-key:14
 52a1209b5f91ae48f0c44a0ca968f69a6461d6a8:scripts/proposals/proposal_04_CM_guard_goerli.js:generic-api-key:18
+fa17ac186753911eb9d2ae0a4ab59db5f7e8e563:scripts/deployment/bridges/solana/test/sepolia/timelock_set_upgrade_authority.js:generic-api-key:40
diff --git a/docs/Vulnerabilities_list_governance.pdf b/docs/Vulnerabilities_list_governance.pdf
index 6f2ed38b..eb1e9a7d 100644
Binary files a/docs/Vulnerabilities_list_governance.pdf and b/docs/Vulnerabilities_list_governance.pdf differ
diff --git a/scripts/deployment/bridges/solana/test/polygon/deploy_00_mock_timelock.js b/scripts/deployment/bridges/solana/test/polygon/deploy_00_mock_timelock.js
index d8c94932..828d3086 100644
--- a/scripts/deployment/bridges/solana/test/polygon/deploy_00_mock_timelock.js
+++ b/scripts/deployment/bridges/solana/test/polygon/deploy_00_mock_timelock.js
@@ -1,7 +1,6 @@
 /*global process*/
 
 const { ethers } = require("hardhat");
-const { LedgerSigner } = require("@anders-t/ethers-ledger");
 
 async function main() {
     const fs = require("fs");
diff --git a/scripts/deployment/bridges/solana/test/polygon/timelock_send_message.js b/scripts/deployment/bridges/solana/test/polygon/timelock_send_message.js
index bee10e61..3aca88c1 100644
--- a/scripts/deployment/bridges/solana/test/polygon/timelock_send_message.js
+++ b/scripts/deployment/bridges/solana/test/polygon/timelock_send_message.js
@@ -22,7 +22,7 @@ async function main() {
     const mockTimelockAddress = "0x4cEB52802ef86edF8796632546d89e55c87a0901";
     const mockTimelockJSON = "artifacts/contracts/bridges/test/MockTimelock.sol/MockTimelock.json";
     contractFromJSON = fs.readFileSync(mockTimelockJSON, "utf8");
-    parsedFile = JSON.parse(contractFromJSON);
+    const parsedFile = JSON.parse(contractFromJSON);
     const mockTimelockABI = parsedFile["abi"];
     const mockTimelock = new ethers.Contract(mockTimelockAddress, mockTimelockABI, polygonProvider);
 
diff --git a/scripts/deployment/bridges/solana/test/sepolia/deploy_00_mock_timelock.js b/scripts/deployment/bridges/solana/test/sepolia/deploy_00_mock_timelock.js
index 817ee9f6..e62f9b4a 100644
--- a/scripts/deployment/bridges/solana/test/sepolia/deploy_00_mock_timelock.js
+++ b/scripts/deployment/bridges/solana/test/sepolia/deploy_00_mock_timelock.js
@@ -1,7 +1,6 @@
 /*global process*/
 
 const { ethers } = require("hardhat");
-const { LedgerSigner } = require("@anders-t/ethers-ledger");
 
 async function main() {
     const fs = require("fs");
diff --git a/scripts/deployment/bridges/solana/test/sepolia/timelock_send_message.js b/scripts/deployment/bridges/solana/test/sepolia/timelock_send_message.js
index c03053eb..c06e8754 100644
--- a/scripts/deployment/bridges/solana/test/sepolia/timelock_send_message.js
+++ b/scripts/deployment/bridges/solana/test/sepolia/timelock_send_message.js
@@ -22,7 +22,7 @@ async function main() {
     const mockTimelockAddress = "0x471B3f60f08C50dd0eCba1bCd113B66FCC02b63d";
     const mockTimelockJSON = "artifacts/contracts/bridges/test/MockTimelock.sol/MockTimelock.json";
     contractFromJSON = fs.readFileSync(mockTimelockJSON, "utf8");
-    parsedFile = JSON.parse(contractFromJSON);
+    const parsedFile = JSON.parse(contractFromJSON);
     const mockTimelockABI = parsedFile["abi"];
     const mockTimelock = new ethers.Contract(mockTimelockAddress, mockTimelockABI, sepoliaProvider);
 
diff --git a/scripts/deployment/bridges/solana/test/sepolia/timelock_set_upgrade_authority.js b/scripts/deployment/bridges/solana/test/sepolia/timelock_set_upgrade_authority.js
index 27493b94..e7dbd684 100644
--- a/scripts/deployment/bridges/solana/test/sepolia/timelock_set_upgrade_authority.js
+++ b/scripts/deployment/bridges/solana/test/sepolia/timelock_set_upgrade_authority.js
@@ -22,7 +22,7 @@ async function main() {
     const mockTimelockAddress = "0x471B3f60f08C50dd0eCba1bCd113B66FCC02b63d";
     const mockTimelockJSON = "artifacts/contracts/bridges/test/MockTimelock.sol/MockTimelock.json";
     contractFromJSON = fs.readFileSync(mockTimelockJSON, "utf8");
-    parsedFile = JSON.parse(contractFromJSON);
+    const parsedFile = JSON.parse(contractFromJSON);
     const mockTimelockABI = parsedFile["abi"];
     const mockTimelock = new ethers.Contract(mockTimelockAddress, mockTimelockABI, sepoliaProvider);
 
diff --git a/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_all.js b/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_all.js
index 63cfce5b..2df0add1 100644
--- a/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_all.js
+++ b/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_all.js
@@ -22,7 +22,7 @@ async function main() {
     const mockTimelockAddress = "0x471B3f60f08C50dd0eCba1bCd113B66FCC02b63d";
     const mockTimelockJSON = "artifacts/contracts/bridges/test/MockTimelock.sol/MockTimelock.json";
     contractFromJSON = fs.readFileSync(mockTimelockJSON, "utf8");
-    parsedFile = JSON.parse(contractFromJSON);
+    const parsedFile = JSON.parse(contractFromJSON);
     const mockTimelockABI = parsedFile["abi"];
     const mockTimelock = new ethers.Contract(mockTimelockAddress, mockTimelockABI, sepoliaProvider);
 
diff --git a/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_sol.js b/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_sol.js
index feac5c50..eb32ee97 100644
--- a/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_sol.js
+++ b/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_sol.js
@@ -1,4 +1,4 @@
-/*global process*/
+/*global process Buffer*/
 
 const { ethers } = require("ethers");
 
@@ -22,7 +22,7 @@ async function main() {
     const mockTimelockAddress = "0x471B3f60f08C50dd0eCba1bCd113B66FCC02b63d";
     const mockTimelockJSON = "artifacts/contracts/bridges/test/MockTimelock.sol/MockTimelock.json";
     contractFromJSON = fs.readFileSync(mockTimelockJSON, "utf8");
-    parsedFile = JSON.parse(contractFromJSON);
+    const parsedFile = JSON.parse(contractFromJSON);
     const mockTimelockABI = parsedFile["abi"];
     const mockTimelock = new ethers.Contract(mockTimelockAddress, mockTimelockABI, sepoliaProvider);
 
diff --git a/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_token_accounts.js b/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_token_accounts.js
index 2c8fdecf..abe04d64 100644
--- a/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_token_accounts.js
+++ b/scripts/deployment/bridges/solana/test/sepolia/timelock_transfer_token_accounts.js
@@ -22,7 +22,7 @@ async function main() {
     const mockTimelockAddress = "0x471B3f60f08C50dd0eCba1bCd113B66FCC02b63d";
     const mockTimelockJSON = "artifacts/contracts/bridges/test/MockTimelock.sol/MockTimelock.json";
     contractFromJSON = fs.readFileSync(mockTimelockJSON, "utf8");
-    parsedFile = JSON.parse(contractFromJSON);
+    const parsedFile = JSON.parse(contractFromJSON);
     const mockTimelockABI = parsedFile["abi"];
     const mockTimelock = new ethers.Contract(mockTimelockAddress, mockTimelockABI, sepoliaProvider);
 
diff --git a/scripts/deployment/bridges/solana/test/sepolia/timelock_upgrade_program.js b/scripts/deployment/bridges/solana/test/sepolia/timelock_upgrade_program.js
index 14426f45..4838a381 100644
--- a/scripts/deployment/bridges/solana/test/sepolia/timelock_upgrade_program.js
+++ b/scripts/deployment/bridges/solana/test/sepolia/timelock_upgrade_program.js
@@ -22,7 +22,7 @@ async function main() {
     const mockTimelockAddress = "0x471B3f60f08C50dd0eCba1bCd113B66FCC02b63d";
     const mockTimelockJSON = "artifacts/contracts/bridges/test/MockTimelock.sol/MockTimelock.json";
     contractFromJSON = fs.readFileSync(mockTimelockJSON, "utf8");
-    parsedFile = JSON.parse(contractFromJSON);
+    const parsedFile = JSON.parse(contractFromJSON);
     const mockTimelockABI = parsedFile["abi"];
     const mockTimelock = new ethers.Contract(mockTimelockAddress, mockTimelockABI, sepoliaProvider);