diff --git a/denops/ddc/app.ts b/denops/ddc/app.ts
index 1c1215b..b6c1a4a 100644
--- a/denops/ddc/app.ts
+++ b/denops/ddc/app.ts
@@ -10,12 +10,20 @@ import {
   Previewer,
   UserOptions,
 } from "./types.ts";
-import { Denops, ensure, is, Lock, toFileUrl, vars } from "./deps.ts";
+import {
+  Denops,
+  ensure,
+  Entrypoint,
+  is,
+  Lock,
+  toFileUrl,
+  vars,
+} from "./deps.ts";
 import { Loader } from "./loader.ts";
 import { createCallbackContext } from "./callback.ts";
 import { getPreviewer, onCompleteDone, onEvent } from "./ext.ts";
 
-export function main(denops: Denops) {
+export const main: Entrypoint = (denops: Denops) => {
   const loader = new Loader();
   const ddc = new Ddc(loader);
   const contextBuilder = new ContextBuilder();
@@ -315,4 +323,4 @@ export function main(denops: Denops) {
   }
 
   ddc.initialize(denops);
-}
+};
diff --git a/denops/ddc/deps.ts b/denops/ddc/deps.ts
index 7e1f927..a123581 100644
--- a/denops/ddc/deps.ts
+++ b/denops/ddc/deps.ts
@@ -1,17 +1,20 @@
-export type { Denops } from "https://deno.land/x/denops_std@v6.4.2/mod.ts";
+export type {
+  Denops,
+  Entrypoint,
+} from "https://deno.land/x/denops_std@v6.5.0/mod.ts";
 export {
   echo,
   execute,
-} from "https://deno.land/x/denops_std@v6.4.2/helper/mod.ts";
+} from "https://deno.land/x/denops_std@v6.5.0/helper/mod.ts";
 export {
   batch,
   collect,
-} from "https://deno.land/x/denops_std@v6.4.2/batch/mod.ts";
-export * as op from "https://deno.land/x/denops_std@v6.4.2/option/mod.ts";
-export * as vimOp from "https://deno.land/x/denops_std@v6.4.2/option/vim/mod.ts";
-export * as fn from "https://deno.land/x/denops_std@v6.4.2/function/mod.ts";
-export * as vars from "https://deno.land/x/denops_std@v6.4.2/variable/mod.ts";
-export * as autocmd from "https://deno.land/x/denops_std@v6.4.2/autocmd/mod.ts";
+} from "https://deno.land/x/denops_std@v6.5.0/batch/mod.ts";
+export * as op from "https://deno.land/x/denops_std@v6.5.0/option/mod.ts";
+export * as vimOp from "https://deno.land/x/denops_std@v6.5.0/option/vim/mod.ts";
+export * as fn from "https://deno.land/x/denops_std@v6.5.0/function/mod.ts";
+export * as vars from "https://deno.land/x/denops_std@v6.5.0/variable/mod.ts";
+export * as autocmd from "https://deno.land/x/denops_std@v6.5.0/autocmd/mod.ts";
 
 export * from "jsr:@std/encoding@0.224.0/base64";
 export { assertEquals, equal } from "jsr:@std/assert@0.225.1";