diff --git a/package-lock.json b/package-lock.json
index c82d17d74e1a..b750ddecb305 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
             "version": "2023.1.0-dev",
             "license": "MIT",
             "dependencies": {
-                "@ltd/j-toml": "^1.37.0",
+                "@iarna/toml": "^2.2.5",
                 "@vscode/extension-telemetry": "^0.7.4-preview",
                 "@vscode/jupyter-lsp-middleware": "^0.2.50",
                 "arch": "^2.1.0",
@@ -490,6 +490,11 @@
             "integrity": "sha512-ZnQMnLV4e7hDlUvw8H+U8ASL02SS2Gn6+9Ac3wGGLIe7+je2AeAOxPY+izIPJDfFDb7eDjev0Us8MO1iFRN8hA==",
             "dev": true
         },
+        "node_modules/@iarna/toml": {
+            "version": "2.2.5",
+            "resolved": "https://registry.npmjs.org/@iarna/toml/-/toml-2.2.5.tgz",
+            "integrity": "sha512-trnsAYxU3xnS1gPHPyU961coFyLkh4gAD/0zQ5mymY4yOZ+CYvsPqUbOFSw0aDM4y0tV7tiFxL/1XfXPNC6IPg=="
+        },
         "node_modules/@istanbuljs/load-nyc-config": {
             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/@istanbuljs/load-nyc-config/-/load-nyc-config-1.0.0.tgz",
@@ -587,11 +592,6 @@
                 "@jridgewell/sourcemap-codec": "^1.4.10"
             }
         },
-        "node_modules/@ltd/j-toml": {
-            "version": "1.37.0",
-            "resolved": "https://registry.npmjs.org/@ltd/j-toml/-/j-toml-1.37.0.tgz",
-            "integrity": "sha512-VN6aOzc57LPBxnySMRX+7YHt7IsZsYiBzEoi2z2LdedztOHK/gqvM2i1OpJhrOXxPI8djCF09z1F8ZN6+EEY5Q=="
-        },
         "node_modules/@microsoft/1ds-core-js": {
             "version": "3.2.8",
             "resolved": "https://registry.npmjs.org/@microsoft/1ds-core-js/-/1ds-core-js-3.2.8.tgz",
@@ -15753,6 +15753,11 @@
             "integrity": "sha512-ZnQMnLV4e7hDlUvw8H+U8ASL02SS2Gn6+9Ac3wGGLIe7+je2AeAOxPY+izIPJDfFDb7eDjev0Us8MO1iFRN8hA==",
             "dev": true
         },
+        "@iarna/toml": {
+            "version": "2.2.5",
+            "resolved": "https://registry.npmjs.org/@iarna/toml/-/toml-2.2.5.tgz",
+            "integrity": "sha512-trnsAYxU3xnS1gPHPyU961coFyLkh4gAD/0zQ5mymY4yOZ+CYvsPqUbOFSw0aDM4y0tV7tiFxL/1XfXPNC6IPg=="
+        },
         "@istanbuljs/load-nyc-config": {
             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/@istanbuljs/load-nyc-config/-/load-nyc-config-1.0.0.tgz",
@@ -15829,11 +15834,6 @@
                 "@jridgewell/sourcemap-codec": "^1.4.10"
             }
         },
-        "@ltd/j-toml": {
-            "version": "1.37.0",
-            "resolved": "https://registry.npmjs.org/@ltd/j-toml/-/j-toml-1.37.0.tgz",
-            "integrity": "sha512-VN6aOzc57LPBxnySMRX+7YHt7IsZsYiBzEoi2z2LdedztOHK/gqvM2i1OpJhrOXxPI8djCF09z1F8ZN6+EEY5Q=="
-        },
         "@microsoft/1ds-core-js": {
             "version": "3.2.8",
             "resolved": "https://registry.npmjs.org/@microsoft/1ds-core-js/-/1ds-core-js-3.2.8.tgz",
diff --git a/package.json b/package.json
index b820542b7728..fe19d62deeef 100644
--- a/package.json
+++ b/package.json
@@ -1806,7 +1806,7 @@
         "webpack": "webpack"
     },
     "dependencies": {
-        "@ltd/j-toml": "^1.37.0",
+        "@iarna/toml": "^2.2.5",
         "@vscode/extension-telemetry": "^0.7.4-preview",
         "@vscode/jupyter-lsp-middleware": "^0.2.50",
         "arch": "^2.1.0",
diff --git a/src/client/pythonEnvironments/creation/provider/venvUtils.ts b/src/client/pythonEnvironments/creation/provider/venvUtils.ts
index e7d7124a20ca..d3f6441ffc15 100644
--- a/src/client/pythonEnvironments/creation/provider/venvUtils.ts
+++ b/src/client/pythonEnvironments/creation/provider/venvUtils.ts
@@ -1,7 +1,7 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License
 
-import * as tomljs from '@ltd/j-toml';
+import * as tomljs from '@iarna/toml';
 import * as fs from 'fs-extra';
 import { flatten, isArray } from 'lodash';
 import * as path from 'path';
@@ -68,8 +68,8 @@ async function pickTomlExtras(extras: string[], token?: CancellationToken): Prom
 async function pickRequirementsFiles(files: string[], token?: CancellationToken): Promise<string[] | undefined> {
     const items: QuickPickItem[] = files
         .sort((a, b) => {
-            const al = a.split(/[\\\/]/).length;
-            const bl = b.split(/[\\\/]/).length;
+            const al: number = a.split(/[\\\/]/).length;
+            const bl: number = b.split(/[\\\/]/).length;
             if (al === bl) {
                 if (a.length === b.length) {
                     return a.localeCompare(b);