diff --git a/packages/contracts/deploy/10_create_repo/11_create_repo.ts b/packages/contracts/deploy/10_create_repo/11_create_repo.ts
index 70334814..2fdf9205 100644
--- a/packages/contracts/deploy/10_create_repo/11_create_repo.ts
+++ b/packages/contracts/deploy/10_create_repo/11_create_repo.ts
@@ -122,8 +122,8 @@ func.skip = async (hre: HardhatRuntimeEnvironment) => {
 
   // try getting the plugin repo.
   const res = await findPluginRepo(hre);
-  let pluginRepoAddress = res.pluginRepo?.address;
-  let ensDomain = res.ensDomain;
+  const pluginRepoAddress = res.pluginRepo?.address;
+  const ensDomain = res.ensDomain;
 
   if (pluginRepoAddress) {
     if (ensDomain != '') {
diff --git a/packages/contracts/deploy/20_new_version/23_publish.ts b/packages/contracts/deploy/20_new_version/23_publish.ts
index ed5a8ed9..bb68a8b3 100644
--- a/packages/contracts/deploy/20_new_version/23_publish.ts
+++ b/packages/contracts/deploy/20_new_version/23_publish.ts
@@ -143,7 +143,7 @@ const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) {
     if (latestBuild == 0 && VERSION.build > 1) {
       // We are publishing the first version as build > 1.
       // So we need to publish placeholders first..
-      let placeholderSetup =
+      const placeholderSetup =
         process.env.PLACEHOLDER_SETUP ??
         getLatestContractAddress('PlaceholderSetup', hre);
 
diff --git a/packages/contracts/deploy/30_upgrade_repo/_common.ts b/packages/contracts/deploy/30_upgrade_repo/_common.ts
index 6d6b8d2f..d6a79bd8 100644
--- a/packages/contracts/deploy/30_upgrade_repo/_common.ts
+++ b/packages/contracts/deploy/30_upgrade_repo/_common.ts
@@ -48,7 +48,7 @@ export async function fetchData(
 
   // Get the latest `PluginRepo` implementation as the upgrade target
   let latestPluginRepoImplementation;
-  let pluginRepoFactoryAddress = process.env.PLUGIN_REPO_FACTORY_ADDRESS;
+  const pluginRepoFactoryAddress = process.env.PLUGIN_REPO_FACTORY_ADDRESS;
 
   if (pluginRepoFactoryAddress) {
     if (!ethers.utils.isAddress(pluginRepoFactoryAddress)) {
diff --git a/packages/contracts/utils/helpers.ts b/packages/contracts/utils/helpers.ts
index cdb1dd8f..6ae94026 100644
--- a/packages/contracts/utils/helpers.ts
+++ b/packages/contracts/utils/helpers.ts
@@ -87,7 +87,7 @@ export async function findPluginRepo(
   }
 
   let subdomainRegistrarAddress;
-  let pluginRepoFactoryAddress = process.env.PLUGIN_REPO_FACTORY_ADDRESS;
+  const pluginRepoFactoryAddress = process.env.PLUGIN_REPO_FACTORY_ADDRESS;
 
   if (pluginRepoFactoryAddress) {
     if (!ethers.utils.isAddress(pluginRepoFactoryAddress)) {