diff --git a/scripts/checkEventsSync.js b/scripts/checkEventsSync.js
index e7b5150..885ad4d 100644
--- a/scripts/checkEventsSync.js
+++ b/scripts/checkEventsSync.js
@@ -3,7 +3,7 @@ import { loadCachedEvents } from './helpers'
 
 const EVENTS_PATH = './static/events/'
 
-function main() {
+async function main() {
   for (const netId of enabledChains) {
     const config = networkConfig[`netId${netId}`]
     const { constants, tokens, nativeCurrency, deployedBlock } = config
@@ -14,7 +14,7 @@ function main() {
     for (const [instance] of Object.entries(CONTRACTS)) {
       console.log(`\n instanceDenomation - ${instance}`)
 
-      const withdrawalCachedEvents = loadCachedEvents({
+      const withdrawalCachedEvents = await loadCachedEvents({
         name: `withdrawals_${netId}_${nativeCurrency}_${instance}.json`,
         directory: EVENTS_PATH,
         deployedBlock
@@ -24,7 +24,7 @@ function main() {
       console.log('cachedEvents count - ', withdrawalCachedEvents.events.length)
       console.log('lastBlock - ', withdrawalCachedEvents.lastBlock)
 
-      const depositCachedEvents = loadCachedEvents({
+      const depositCachedEvents = await loadCachedEvents({
         name: `deposits_${netId}_${nativeCurrency}_${instance}.json`,
         directory: EVENTS_PATH,
         deployedBlock
@@ -34,7 +34,7 @@ function main() {
       console.log('cachedEvents count - ', depositCachedEvents.events.length)
       console.log('lastBlock - ', depositCachedEvents.lastBlock)
 
-      const notesCachedEvents = loadCachedEvents({
+      const notesCachedEvents = await loadCachedEvents({
         name: `encrypted_notes_${netId}.json`,
         directory: EVENTS_PATH,
         deployedBlock: constants.ENCRYPTED_NOTES_BLOCK
diff --git a/scripts/helpers/download.js b/scripts/helpers/download.js
index bfdf143..2b5a7d5 100644
--- a/scripts/helpers/download.js
+++ b/scripts/helpers/download.js
@@ -4,7 +4,7 @@ import Web3 from 'web3'
 
 import networkConfig from '../../networkConfig'
 
-export function download({ name, directory }) {
+export async function download({ name, directory }) {
   const path = `${directory}${name}.gz`.toLowerCase()
 
   const data = fs.readFileSync(path, { flag: 'as+' })
@@ -13,9 +13,9 @@ export function download({ name, directory }) {
   return content
 }
 
-export function loadCachedEvents({ name, directory, deployedBlock }) {
+export async function loadCachedEvents({ name, directory, deployedBlock }) {
   try {
-    const module = download({ contentType: 'string', directory, name })
+    const module = await download({ contentType: 'string', directory, name })
 
     if (module) {
       const events = JSON.parse(module)
diff --git a/scripts/helpers/save.js b/scripts/helpers/save.js
index f174bf9..e7ff2f3 100644
--- a/scripts/helpers/save.js
+++ b/scripts/helpers/save.js
@@ -1,11 +1,11 @@
 import fs from 'fs'
 import zlib from 'zlib'
 
-export function save(filePath) {
+export async function save(filePath) {
   try {
     const data = fs.readFileSync(`${filePath}`)
 
-    const payload = zlib.deflateSync(data, {
+    const payload = await zlib.deflateSync(data, {
       level: zlib.constants.Z_BEST_COMPRESSION,
       strategy: zlib.constants.Z_FILTERED
     })
diff --git a/scripts/updateEncryptedEvents.js b/scripts/updateEncryptedEvents.js
index e3a338d..b880197 100644
--- a/scripts/updateEncryptedEvents.js
+++ b/scripts/updateEncryptedEvents.js
@@ -23,7 +23,7 @@ async function saveEncryptedNote(netId) {
   let encryptedEvents = []
   const name = `encrypted_notes_${netId}.json`
 
-  const cachedEvents = loadCachedEvents({
+  const cachedEvents = await loadCachedEvents({
     name,
     directory: EVENTS_PATH,
     deployedBlock: constants.ENCRYPTED_NOTES_BLOCK
diff --git a/scripts/updateEvents.js b/scripts/updateEvents.js
index 936b9c1..dbb24d7 100644
--- a/scripts/updateEvents.js
+++ b/scripts/updateEvents.js
@@ -73,7 +73,7 @@ async function main(netId, chosenToken, chosenEvent) {
         const address = data[1]
 
         // Now load cached events
-        const cachedEvents = loadCachedEvents({
+        const cachedEvents = await loadCachedEvents({
           name: `${eventName.toLowerCase()}s_${netId}_${tokenSymbol}_${denom}.json`,
           directory: EVENTS_PATH,
           deployedBlock
diff --git a/scripts/updateTree.js b/scripts/updateTree.js
index bb21b16..4388b57 100644
--- a/scripts/updateTree.js
+++ b/scripts/updateTree.js
@@ -78,7 +78,7 @@ async function createTree(netId) {
 
         console.log('createTree', { type, instance })
 
-        const { events } = loadCachedEvents({
+        const { events } = await loadCachedEvents({
           name: `${type}s_${netId}_${nativeCurrency}_${instance}.json`,
           directory: EVENTS_PATH,
           deployedBlock
diff --git a/scripts/updateZip.js b/scripts/updateZip.js
index 10443c8..b77d4bb 100644
--- a/scripts/updateZip.js
+++ b/scripts/updateZip.js
@@ -29,7 +29,7 @@ async function updateCommon(netId) {
 
       if (isSaved) {
         try {
-          testCommon(netId, type, filename)
+          await testCommon(netId, type, filename)
         } catch (err) {
           console.error(err.message)
         }
@@ -38,10 +38,10 @@ async function updateCommon(netId) {
   }
 }
 
-function testCommon(netId, type, filename) {
+async function testCommon(netId, type, filename) {
   const { deployedBlock } = networkConfig[`netId${netId}`]
 
-  const cachedEvents = loadCachedEvents({
+  const cachedEvents = await loadCachedEvents({
     name: filename,
     directory: EVENTS_PATH,
     deployedBlock