diff --git a/import_map.json b/import_map.json
index eeba364..6900d9d 100644
--- a/import_map.json
+++ b/import_map.json
@@ -1,6 +1,6 @@
 {
     "imports": {
-        "std/": "https://deno.land/std@0.192.0/",
+        "std/": "https://deno.land/std@0.194.0/",
         "deno_dom/": "https://deno.land/x/deno_dom@v0.1.38/",
         "sqlite/": "https://deno.land/x/sqlite@v3.7.2/",
         "zipjs/": "https://deno.land/x/zipjs@v2.7.16/",
@@ -21,7 +21,6 @@
         "meilisearch": "https://esm.sh/meilisearch@0.33.0",
         "lodash/": "https://esm.sh/lodash@4.17.21/",
         "mime": "https://esm.sh/mime@3.0.0",
-        "ua-parser-js": "https://esm.sh/ua-parser-js@1.0.35",
         "pbkdf2-hmac": "https://esm.sh/pbkdf2-hmac@1.2.1",
         "pbkdf2-hmac/": "https://esm.sh/pbkdf2-hmac@1.2.1/",
         "randomstring": "https://esm.sh/randomstring@1.3.0",
diff --git a/routes/index.tsx b/routes/index.tsx
index 454eb78..ee66e6a 100644
--- a/routes/index.tsx
+++ b/routes/index.tsx
@@ -3,7 +3,7 @@ import { Handlers, PageProps } from "$fresh/server.ts";
 import GlobalContext from "../components/GlobalContext.tsx";
 import Container from "../islands/Container.tsx";
 import { get_i18nmap, i18n_handle_request } from "../server/i18ns.ts";
-import parse_ua from "ua-parser-js";
+import { UserAgent } from "std/http/user_agent.ts";
 
 type Props = {
     lang: string;
@@ -25,7 +25,7 @@ export const handler: Handlers<Props> = {
 
 export default function Index({ data }: PageProps<Props>) {
     const i18n = get_i18nmap(data.lang);
-    const ua = parse_ua(data.userAgent || "");
+    const ua = new UserAgent(data.userAgent || "");
     const is_windows_chrome = ua.browser.name === "Chrome" &&
         ua.os.name === "Windows";
     return (