diff --git a/denops/kakkonan/main.ts b/denops/kakkonan/main.ts
index e320e02..4d55ad7 100644
--- a/denops/kakkonan/main.ts
+++ b/denops/kakkonan/main.ts
@@ -1,5 +1,5 @@
-import { Denops } from "https://deno.land/x/denops_std@v7.0.2/mod.ts";
-import { load } from "https://deno.land/x/denops_std@v7.0.2/helper/mod.ts";
+import type { Entrypoint, Denops, load } from "jsr:@denops/std@7.1.1";
+import type { load } from "jsr:@denops/std@7.1.1/helper";
 import {
   backQuote,
   backSpaceEnter,
@@ -13,7 +13,7 @@ import {
   surroundBrackets,
 } from "./mod/mod.ts";
 
-export async function main(denops: Denops): Promise<void> {
+export const main: Entrypoint = (denops: Denops) => {
   denops.dispatcher = {
     async kakkonanCompletion(inputBrackets: unknown): Promise<string> {
       if (typeof inputBrackets !== "string") {
diff --git a/denops/kakkonan/mod/bscr.ts b/denops/kakkonan/mod/bscr.ts
index 89745d4..d95f445 100644
--- a/denops/kakkonan/mod/bscr.ts
+++ b/denops/kakkonan/mod/bscr.ts
@@ -1,4 +1,4 @@
-import { Vim } from "https://deno.land/x/denops_std@v7.0.2/mod.ts";
+import type { Vim } from "jsr:@denops/std@7.1.1";
 import { getLineChar } from "./getLineChar.ts";
 import { brackets } from "./brackets.ts";
 
diff --git a/denops/kakkonan/mod/completion.ts b/denops/kakkonan/mod/completion.ts
index 11f41bc..da0d6d8 100644
--- a/denops/kakkonan/mod/completion.ts
+++ b/denops/kakkonan/mod/completion.ts
@@ -1,4 +1,4 @@
-import { Denops } from "https://deno.land/x/denops_std@v7.0.2/mod.ts";
+import type { Denops } from "jsr:@denops/std@7.1.1";
 import { getLineChar } from "./getLineChar.ts";
 import { backQuote, brackets, quotes } from "./brackets.ts";
 
diff --git a/denops/kakkonan/mod/customSurround.ts b/denops/kakkonan/mod/customSurround.ts
index e6018c9..b245159 100644
--- a/denops/kakkonan/mod/customSurround.ts
+++ b/denops/kakkonan/mod/customSurround.ts
@@ -1,5 +1,5 @@
-import { Denops } from "https://deno.land/x/denops_std@v7.0.2/mod.ts";
-import { execute } from "https://deno.land/x/denops_std@v7.0.2/helper/mod.ts";
+import type { Denops } from "jsr:@denops/std@7.1.1";
+import { execute } from "jsr:@denops/std@7.1.1/helper";
 
 export async function customSurroundBrackets(
   vim: Denops,
diff --git a/denops/kakkonan/mod/delete.ts b/denops/kakkonan/mod/delete.ts
index 3347af6..10caf32 100644
--- a/denops/kakkonan/mod/delete.ts
+++ b/denops/kakkonan/mod/delete.ts
@@ -1,4 +1,4 @@
-import { Denops } from "https://deno.land/x/denops_std@v7.0.2/mod.ts";
+import type { Denops } from "jsr:@denops/std@7.1.1";
 import { backQuote, brackets, quotes } from "./brackets.ts";
 
 export async function deleteBrackets(vim: Denops): Promise<void> {
diff --git a/denops/kakkonan/mod/escape.ts b/denops/kakkonan/mod/escape.ts
index d0df46f..5843bd8 100644
--- a/denops/kakkonan/mod/escape.ts
+++ b/denops/kakkonan/mod/escape.ts
@@ -1,4 +1,4 @@
-import { Denops } from "https://deno.land/x/denops_std@v7.0.2/mod.ts";
+import type { Denops } from "jsr:@denops/std@7.1.1";
 import { getLineChar } from "./getLineChar.ts";
 import { backQuote, brackets, quotes } from "./brackets.ts";
 
diff --git a/denops/kakkonan/mod/getLineChar.ts b/denops/kakkonan/mod/getLineChar.ts
index 4c652c5..0b246f8 100644
--- a/denops/kakkonan/mod/getLineChar.ts
+++ b/denops/kakkonan/mod/getLineChar.ts
@@ -1,4 +1,4 @@
-import { Denops } from "https://deno.land/x/denops_std@v7.0.2/mod.ts";
+import type { Denops } from "jsr:@denops/std@7.1.1";
 
 export async function getLineChar(vim: Denops, diff: number): Promise<string> {
   const cursorStr = await vim.call("getline", ".") as string;
diff --git a/denops/kakkonan/mod/replace.ts b/denops/kakkonan/mod/replace.ts
index 485ea60..4ee7269 100644
--- a/denops/kakkonan/mod/replace.ts
+++ b/denops/kakkonan/mod/replace.ts
@@ -1,4 +1,4 @@
-import { Denops } from "https://deno.land/x/denops_std@v7.0.2/mod.ts";
+import type { Denops } from "jsr:@denops/std@7.1.1";
 import { backQuote, brackets, quotes } from "./brackets.ts";
 
 export async function replaceBrackets(
diff --git a/denops/kakkonan/mod/surround.ts b/denops/kakkonan/mod/surround.ts
index 54fab33..bc2ed07 100644
--- a/denops/kakkonan/mod/surround.ts
+++ b/denops/kakkonan/mod/surround.ts
@@ -1,5 +1,5 @@
-import { Denops } from "https://deno.land/x/denops_std@v7.0.2/mod.ts";
-import { execute } from "https://deno.land/x/denops_std@v7.0.2/helper/mod.ts";
+import type { Denops } from "jsr:@denops/std@7.1.1";
+import { execute } from "jsr:@denops/std@7.1.1/helper";
 import { brackets } from "./brackets.ts";
 
 export async function surroundBrackets(