diff --git a/package-lock.json b/package-lock.json
index c7cfe4767..cb95a30ac 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,13 +19,13 @@
         "@xterm/addon-web-links": "^0.11.0",
         "@xterm/addon-webgl": "^0.18.0",
         "@xterm/xterm": "^5.5.0",
+        "acorn": "^8.15.0",
         "autosize": "^6.0.1",
         "cordova": "13.0.0",
         "core-js": "^3.45.0",
         "crypto-js": "^4.2.0",
         "dompurify": "^3.2.6",
         "escape-string-regexp": "^5.0.0",
-        "esprima": "^4.0.1",
         "filesize": "^11.0.2",
         "html-tag-js": "^2.4.15",
         "js-base64": "^3.7.7",
@@ -3321,7 +3321,6 @@
       "version": "8.15.0",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.15.0.tgz",
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
-      "dev": true,
       "license": "MIT",
       "peer": true,
       "bin": {
@@ -4993,17 +4992,6 @@
         "node": ">=8.0.0"
       }
     },
-    "node_modules/esprima": {
-      "version": "4.0.1",
-      "license": "BSD-2-Clause",
-      "bin": {
-        "esparse": "bin/esparse.js",
-        "esvalidate": "bin/esvalidate.js"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/esrecurse": {
       "version": "4.3.0",
       "dev": true,
diff --git a/package.json b/package.json
index fda4fc929..094875d7b 100644
--- a/package.json
+++ b/package.json
@@ -108,13 +108,13 @@
     "@xterm/addon-web-links": "^0.11.0",
     "@xterm/addon-webgl": "^0.18.0",
     "@xterm/xterm": "^5.5.0",
+    "acorn": "^8.15.0",
     "autosize": "^6.0.1",
     "cordova": "13.0.0",
     "core-js": "^3.45.0",
     "crypto-js": "^4.2.0",
     "dompurify": "^3.2.6",
     "escape-string-regexp": "^5.0.0",
-    "esprima": "^4.0.1",
     "filesize": "^11.0.2",
     "html-tag-js": "^2.4.15",
     "js-base64": "^3.7.7",
diff --git a/src/lib/console.js b/src/lib/console.js
index 0d2a19a48..370052a6c 100644
--- a/src/lib/console.js
+++ b/src/lib/console.js
@@ -1,6 +1,6 @@
 import "core-js/stable";
 import "html-tag-js/dist/polyfill";
-import * as esprima from "esprima";
+import { parse } from "acorn";
 import css from "styles/console.m.scss";
 import loadPolyFill from "utils/polyfill";
 
@@ -374,16 +374,21 @@ import loadPolyFill from "utils/polyfill";
 		});
 	}
 
+	/** @type {import("acorn").Options} */
+	const acornOptions = {
+		ecmaVersion: "latest",
+	};
+
 	function parseFunction(data) {
 		let parsed;
 		let str;
 
 		try {
-			parsed = esprima.parse(data.toString()).body[0];
+			parsed = parse(data.toString(), acornOptions).body[0];
 		} catch (error) {
 			try {
 				const fun = ("(" + data.toString() + ")").replace(/\{.*\}/, "{}");
-				parsed = esprima.parse(fun).body[0];
+				parsed = parse(fun, acornOptions).body[0];
 			} catch (error) {
 				return data
 					.toString()
@@ -632,9 +637,7 @@ import loadPolyFill from "utils/polyfill";
 	function execute(code) {
 		let res = null;
 		try {
-			const parsed = esprima.parse(code, {
-				range: true,
-			}).body;
+			const parsed = parse(code, acornOptions).body;
 			res = execParsedCode(parsed);
 		} catch (e) {
 			res = execParsedCode([]);
@@ -648,8 +651,7 @@ import loadPolyFill from "utils/polyfill";
 				if (st.type === "VariableDeclaration") {
 					if (["const", "let"].indexOf(st.kind) < 0) return;
 
-					const range = st.range;
-					const exCode = code.substring(range[0], range[1]) + ";";
+					const exCode = code.substring(st.start, st.end) + ";";
 					extra += exCode;
 				}
 			});