diff --git a/packages/vite/src/node/plugins/css.ts b/packages/vite/src/node/plugins/css.ts
index 05227b3fc89292..fb2a97288dacae 100644
--- a/packages/vite/src/node/plugins/css.ts
+++ b/packages/vite/src/node/plugins/css.ts
@@ -3095,6 +3095,8 @@ const esMap: Record<number, string[]> = {
   2021: ['chrome85', 'edge85', 'safari14.1', 'firefox80', 'opera71'],
   // https://caniuse.com/?search=es2022
   2022: ['chrome94', 'edge94', 'safari16.4', 'firefox93', 'opera80'],
+  // https://caniuse.com/?search=es2023
+  2023: ['chrome110', 'edge110', 'safari16.4', 'opera96'],
 }
 
 const esRE = /es(\d{4})/