diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a7bb43a..5587ee4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,9 +3,9 @@ name: CI
 on:
   push:
     tags:
-      - '*'
+      - "*"
     branches:
-      - '*'
+      - "*"
   pull_request:
     branches: [master]
 
@@ -13,7 +13,7 @@ jobs:
   test:
     strategy:
       matrix:
-        deno-version: [1.12.0]
+        deno-version: [2.x]
 
     runs-on: ubuntu-latest
     steps:
diff --git a/.npmrc b/.npmrc
new file mode 100644
index 0000000..9cf9495
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1 @@
+package-lock=false
\ No newline at end of file
diff --git a/deno.json b/deno.json
new file mode 100644
index 0000000..8ec9c55
--- /dev/null
+++ b/deno.json
@@ -0,0 +1,22 @@
+{
+  "compilerOptions": {
+    "strict": true
+  },
+  "name": "@aricart/cobra",
+  "version": "0.0.9-1",
+  "exports": {
+    ".": "./mod.ts"
+  },
+  "publish": {
+    "include": [
+      "./**/*"
+    ],
+    "exclude": [
+      "./test.ts"
+    ]
+  },
+  "imports": {
+    "@std/fmt": "jsr:@std/fmt@^1.0.3",
+    "minimist": "npm:minimist@^1.2.8"
+  }
+}
diff --git a/mod.ts b/mod.ts
index b3bef41..a062a6b 100644
--- a/mod.ts
+++ b/mod.ts
@@ -1,5 +1,5 @@
-import { parse } from "https://deno.land/std@0.103.0/flags/mod.ts";
-import { sprintf } from "https://deno.land/std@0.103.0/fmt/printf.ts";
+import parseArgs from "minimist";
+import { sprintf } from "@std/fmt/printf";
 
 export interface Flag {
   type: "string" | "boolean" | "number";
@@ -138,15 +138,15 @@ export class Command implements Cmd {
     this.cmd = cmd;
   }
 
-  get use() {
+  get use(): string {
     return this.cmd.use;
   }
 
-  get long() {
+  get long(): string | undefined {
     return this.cmd.long;
   }
 
-  get short() {
+  get short(): string | undefined {
     return this.cmd.short;
   }
 
@@ -276,7 +276,7 @@ export class Command implements Cmd {
       }
       return exit;
     } catch (err) {
-      cmd.stderr(`${err.message}\n`);
+      cmd.stderr(`${(err as Error).message}\n`);
       if (cmd.showHelp) {
         cmd.help();
       }
@@ -343,9 +343,9 @@ export class RootCommand extends Command implements Execute {
     });
   }
   matchCmd(args: string[]): [Command, string[]] {
-    const argv = parse(args, { "--": true });
+    const argv = parseArgs(args, { "--": true });
     let cmd = this as Command;
-    const a = (argv._ ?? []).map((v) => {
+    const a = (argv._ ?? []).map((v: unknown) => {
       return `${v}`;
     });
 
@@ -406,7 +406,7 @@ export class RootCommand extends Command implements Execute {
       }
     });
 
-    const argv = parse(args, parseOpts);
+    const argv = parseArgs(args, parseOpts);
     argv._ = a;
 
     flags.forEach((f) => {
diff --git a/test.ts b/test.ts
index dd8a878..cc4d6af 100644
--- a/test.ts
+++ b/test.ts
@@ -4,7 +4,8 @@ import {
   assertEquals,
   assertThrows,
 } from "https://deno.land/std@0.103.0/testing/asserts.ts";
-import { cli, Cmd, Command, Flags } from "./mod.ts";
+import { cli } from "./mod.ts";
+import type { Cmd, Command, Flags } from "./mod.ts";
 
 export function buildCmd(v: Partial<Cmd>, debug = false): Cmd {
   const d = {