diff --git a/package-lock.json b/package-lock.json
index 3ea3ef36b..7e45b3aef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19719,7 +19719,8 @@
         "@onflow/util-logger": "^1.2.1",
         "@onflow/util-template": "^1.1.0",
         "deepmerge": "^4.2.2",
-        "sha3": "^2.1.4"
+        "sha3": "^2.1.4",
+        "uuid": "^9.0.1"
       },
       "devDependencies": {
         "@onflow/fcl-bundle": "^1.3.1",
@@ -19798,6 +19799,18 @@
         "node": ">=4.2.0"
       }
     },
+    "packages/sdk/node_modules/uuid": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.1.tgz",
+      "integrity": "sha512-b+1eJOlsR9K8HJpow9Ok3fiWOWSIcIzXodvv0rQjVoOVNpWMpxf1wZNpt4y9h10odCNrqnYp1OBzRktckBe3sA==",
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "bin": {
+        "uuid": "dist/bin/uuid"
+      }
+    },
     "packages/transport-grpc": {
       "name": "@onflow/transport-grpc",
       "version": "1.2.2-accounts.0",
diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index fc179268c..3c276e47d 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -51,6 +51,7 @@
     "@onflow/util-logger": "^1.2.1",
     "@onflow/util-template": "^1.1.0",
     "deepmerge": "^4.2.2",
-    "sha3": "^2.1.4"
+    "sha3": "^2.1.4",
+    "uuid": "^9.0.1"
   }
 }
diff --git a/packages/sdk/src/interaction/interaction.js b/packages/sdk/src/interaction/interaction.js
index 8dca33b36..703ba18f6 100644
--- a/packages/sdk/src/interaction/interaction.js
+++ b/packages/sdk/src/interaction/interaction.js
@@ -1,4 +1,5 @@
 import {invariant} from "@onflow/util-invariant"
+import {v4 as uuidv4} from "uuid"
 
 export const UNKNOWN /*                       */ = "UNKNOWN"
 export const SCRIPT /*                        */ = "SCRIPT"
@@ -108,9 +109,6 @@ const KEYS = new Set(Object.keys(JSON.parse(IX)))
 
 export const interaction = () => JSON.parse(IX)
 
-const CHARS = "abcdefghijklmnopqrstuvwxyz0123456789".split("")
-const randChar = () => CHARS[~~(Math.random() * CHARS.length)]
-export const uuid = () => Array.from({length: 10}, randChar).join("")
 export const isNumber = d => typeof d === "number"
 export const isArray = d => Array.isArray(d)
 export const isObj = d => d !== null && typeof d === "object"
@@ -158,7 +156,7 @@ export const prepAccount = (acct, opts = {}) => ix => {
 
   const ACCOUNT = JSON.parse(ACCT)
   const role = opts.role
-  const tempId = uuid()
+  const tempId = uuidv4()
 
   if (acct.authorization && isFn(acct.authorization))
     acct = {resolve: acct.authorization}
@@ -196,7 +194,7 @@ export const prepAccount = (acct, opts = {}) => ix => {
 }
 
 export const makeArgument = arg => ix => {
-  let tempId = uuid()
+  let tempId = uuidv4()
   ix.message.arguments.push(tempId)
 
   ix.arguments[tempId] = JSON.parse(ARG)
diff --git a/packages/sdk/src/resolve/resolve-accounts.js b/packages/sdk/src/resolve/resolve-accounts.js
index 3ad4d00bb..8376d8e55 100644
--- a/packages/sdk/src/resolve/resolve-accounts.js
+++ b/packages/sdk/src/resolve/resolve-accounts.js
@@ -3,13 +3,10 @@ import {invariant} from "@onflow/util-invariant"
 import {log} from "@onflow/util-logger"
 import {isTransaction} from "../interaction/interaction.js"
 import {createSignableVoucher} from "./voucher.js"
+import {v4 as uuidv4} from "uuid"
 
 const MAX_DEPTH_LIMIT = 5
 
-const CHARS = "abcdefghijklmnopqrstuvwxyz0123456789".split("")
-const randChar = () => CHARS[~~(Math.random() * CHARS.length)]
-const uuid = () => Array.from({length: 10}, randChar).join("")
-
 const idof = acct => `${withPrefix(acct.addr)}-${acct.keyId}`
 const isFn = v =>
   v &&
@@ -99,7 +96,7 @@ function addAccountToIx(ix, newAccount) {
   ) {
     newAccount.tempId = idof(newAccount)
   } else {
-    newAccount.tempId = newAccount.tempId || uuid()
+    newAccount.tempId = newAccount.tempId || uuidv4()
   }
 
   const existingAccount = ix.accounts[newAccount.tempId] || newAccount