diff --git a/.github/linters/eslint.config.js b/.github/linters/eslint.config.js
index 8fdcac0..09af65e 100644
--- a/.github/linters/eslint.config.js
+++ b/.github/linters/eslint.config.js
@@ -135,7 +135,7 @@ module.exports = [
             parser: tsParser,
             parserOptions: {
                 project: "./tsconfig.json",
-                ecmaVersion: 2020,
+                ecmaVersion: 2023,
                 sourceType: "script"
             },
             globals: {...globals.browser, ...globals.node}
@@ -164,7 +164,7 @@ module.exports = [
         files: [".temp/*.js"],
         ignores: [".cspell.json","*.json", "**/*{.,-}min.js", "node_modules/*", "dist/*.bookmarklet"],
         languageOptions: {
-            ecmaVersion: 2020,
+            ecmaVersion: 2023,
             globals: {...globals.browser, ...globals.node},
             parserOptions: {
                 ecmaFeatures: {globalReturn: false, impliedStrict: true}