diff --git a/example/package.json b/example/package.json
index fd6ccdd..90d4278 100644
--- a/example/package.json
+++ b/example/package.json
@@ -8,15 +8,15 @@
     "test:br": "npm run build && http-server dist --cors --brotli -c-1"
   },
   "dependencies": {
-    "vue": "^3.0.11"
+    "vue": "^3.1.5"
   },
   "devDependencies": {
-    "@vitejs/plugin-vue": "^1.2.2",
-    "@vitejs/plugin-vue-jsx": "^1.1.4",
-    "@vue/compiler-sfc": "^3.0.11",
+    "@vitejs/plugin-vue": "^1.2.5",
+    "@vitejs/plugin-vue-jsx": "^1.1.6",
+    "@vue/compiler-sfc": "^3.1.5",
     "cross-env": "^7.0.3",
     "http-server": "^0.12.3",
-    "typescript": "^4.2.4",
-    "vite": "^2.2.4"
+    "typescript": "^4.3.5",
+    "vite": "^2.4.2"
   }
 }
diff --git a/package.json b/package.json
index 4e49c4c..6cdc4c7 100644
--- a/package.json
+++ b/package.json
@@ -42,15 +42,15 @@
   },
   "devDependencies": {
     "@types/chalk": "^2.2.0",
-    "@types/debug": "^4.1.5",
-    "@types/fs-extra": "^9.0.11",
-    "@types/node": "^14.14.44",
+    "@types/debug": "^4.1.6",
+    "@types/fs-extra": "^9.0.12",
+    "@types/node": "^14.17.5",
     "conventional-changelog-cli": "^2.1.1",
     "ini": "^2.0.0",
-    "prettier": "^2.2.1",
+    "prettier": "^2.3.2",
     "rimraf": "^3.0.2",
-    "tsup": "^4.10.1",
-    "typescript": "^4.2.4",
-    "vite": "^2.2.4"
+    "tsup": "^4.12.5",
+    "typescript": "^4.3.5",
+    "vite": "^2.4.2"
   }
 }
diff --git a/src/index.ts b/src/index.ts
index 0ba7bec..3b2adc6 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -14,7 +14,7 @@ const extRE = /\.(js|mjs|json|css|html)$/i;
 
 const mtimeCache = new Map<string, number>();
 
-export default (options: VitePluginCompression = {}): Plugin => {
+const exportFn = (options: VitePluginCompression = {}): Plugin => {
   let outputPath: string;
   let config: ResolvedConfig;
 
@@ -206,3 +206,6 @@ function handleOutputLogger(
   });
   config.logger.info('\n');
 }
+
+module.exports = exportFn;
+export default exportFn;
diff --git a/yarn.lock b/yarn.lock
index c4caf37..136a218 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -51,15 +51,15 @@
   dependencies:
     chalk "*"
 
-"@types/debug@^4.1.5":
-  version "4.1.5"
-  resolved "https://registry.npmjs.org/@types/debug/-/debug-4.1.5.tgz#b14efa8852b7768d898906613c23f688713e02cd"
-  integrity sha512-Q1y515GcOdTHgagaVFhHnIFQ38ygs/kmxdNpvpou+raI9UO3YZcHDngBSYKQklcKlvA7iuQlmIKbzvmxcOE9CQ==
+"@types/debug@^4.1.6":
+  version "4.1.6"
+  resolved "https://registry.yarnpkg.com/@types/debug/-/debug-4.1.6.tgz#0b7018723084918a865eff99249c490505df2163"
+  integrity sha512-7fDOJFA/x8B+sO1901BmHlf5dE1cxBU8mRXj8QOEDnn16hhGJv/IHxJtZhvsabZsIMn0eLIyeOKAeqSNJJYTpA==
 
-"@types/fs-extra@^9.0.11":
-  version "9.0.11"
-  resolved "https://registry.npmjs.org/@types/fs-extra/-/fs-extra-9.0.11.tgz#8cc99e103499eab9f347dbc6ca4e99fb8d2c2b87"
-  integrity sha512-mZsifGG4QeQ7hlkhO56u7zt/ycBgGxSVsFI/6lGTU34VtwkiqrrSDgw0+ygs8kFGWcXnFQWMrzF2h7TtDFNixA==
+"@types/fs-extra@^9.0.12":
+  version "9.0.12"
+  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-9.0.12.tgz#9b8f27973df8a7a3920e8461517ebf8a7d4fdfaf"
+  integrity sha512-I+bsBr67CurCGnSenZZ7v94gd3tc3+Aj2taxMT4yu4ABLuOgOjeFxX3dokG24ztSRg5tnT00sL8BszO7gSMoIw==
   dependencies:
     "@types/node" "*"
 
@@ -73,10 +73,10 @@
   resolved "https://registry.npmjs.org/@types/node/-/node-14.14.24.tgz#541c00e4f7c41c8f108bd5b045248b5224c62946"
   integrity sha512-6BAlkS4seVjszhrwN0W1WabqWwuJwcYF36Z1rPPyQm80LGRKsIeUPdzI51TezXenjetFNy1gRTpuDn1NBg33LA==
 
-"@types/node@^14.14.44":
-  version "14.14.44"
-  resolved "https://registry.npmjs.org/@types/node/-/node-14.14.44.tgz#df7503e6002847b834371c004b372529f3f85215"
-  integrity sha512-+gaugz6Oce6ZInfI/tK4Pq5wIIkJMEJUu92RB3Eu93mtj4wjjjz9EB5mLp5s1pSsLXdC/CPut/xF20ZzAQJbTA==
+"@types/node@^14.17.5":
+  version "14.17.5"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.17.5.tgz#b59daf6a7ffa461b5648456ca59050ba8e40ed54"
+  integrity sha512-bjqH2cX/O33jXT/UmReo2pM7DIJREPMnarixbQ57DOOzzFaI6D2+IcwaJQaJpv0M1E9TIhPCYVxrkcityLjlqA==
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
@@ -279,10 +279,10 @@ color-name@~1.1.4:
   resolved "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
-colorette@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.npmjs.org/colorette/-/colorette-1.2.1.tgz#4d0b921325c14faf92633086a536db6e89564b1b"
-  integrity sha512-puCDz0CzydiSYOrnXpz/PKd69zRrribezjtE9yd4zvytoRc8+RY/KJPvtPFKZS3E3wP6neGyMe0vOTlHO5L3Pw==
+colorette@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.2.tgz#cbcc79d5e99caea2dbf10eb3a26fd8b3e6acfa94"
+  integrity sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==
 
 commander@^4.0.0:
   version "4.1.1"
@@ -550,15 +550,10 @@ error-ex@^1.2.0, error-ex@^1.3.1:
   dependencies:
     is-arrayish "^0.2.1"
 
-esbuild@^0.11.12:
-  version "0.11.20"
-  resolved "https://registry.npmjs.org/esbuild/-/esbuild-0.11.20.tgz#7cefa1aee8b372c184e42457885f7ce5d3e62a1e"
-  integrity sha512-QOZrVpN/Yz74xfat0H6euSgn3RnwLevY1mJTEXneukz1ln9qB+ieaerRMzSeETpz/UJWsBMzRVR/andBht5WKw==
-
-esbuild@^0.9.3:
-  version "0.9.7"
-  resolved "https://registry.npmjs.org/esbuild/-/esbuild-0.9.7.tgz#ea0d639cbe4b88ec25fbed4d6ff00c8d788ef70b"
-  integrity sha512-VtUf6aQ89VTmMLKrWHYG50uByMF4JQlVysb8dmg6cOgW8JnFCipmz7p+HNBl+RR3LLCuBxFGVauAe2wfnF9bLg==
+esbuild@^0.12.8, esbuild@^0.12.9:
+  version "0.12.15"
+  resolved "https://registry.yarnpkg.com/esbuild/-/esbuild-0.12.15.tgz#9d99cf39aeb2188265c5983e983e236829f08af0"
+  integrity sha512-72V4JNd2+48eOVCXx49xoSWHgC3/cCy96e7mbXKY+WOWghN00cCmlGnwVLRhRHorvv0dgCyuMYBZlM2xDM5OQw==
 
 escape-string-regexp@^1.0.5:
   version "1.0.5"
@@ -649,6 +644,11 @@ fsevents@~2.3.1:
   resolved "https://registry.npmjs.org/fsevents/-/fsevents-2.3.1.tgz#b209ab14c61012636c8863507edf7fb68cc54e9f"
   integrity sha512-YR47Eg4hChJGAB1O3yEAOkGO+rlzutoICGqGo9EZ4lKWokzZRSyIW1QmTzqjtw8MJdj9srP869CuWw/hyzSiBw==
 
+fsevents@~2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
+  integrity sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==
+
 function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -882,6 +882,13 @@ is-core-module@^2.1.0:
   dependencies:
     has "^1.0.3"
 
+is-core-module@^2.2.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.5.0.tgz#f754843617c70bfd29b7bd87327400cda5c18491"
+  integrity sha512-TXCMSDsEHMEEZ6eCA8rwRDbLu55MRGmrctljsBX/2v1d9/GzqHOxW5c5oPSgrUt2vBFXebu9rGqckXGPWOlYpg==
+  dependencies:
+    has "^1.0.3"
+
 is-extglob@^2.1.1:
   version "2.1.1"
   resolved "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
@@ -1162,10 +1169,10 @@ mz@^2.7.0:
     object-assign "^4.0.1"
     thenify-all "^1.0.0"
 
-nanoid@^3.1.20:
-  version "3.1.20"
-  resolved "https://registry.npmjs.org/nanoid/-/nanoid-3.1.20.tgz#badc263c6b1dcf14b71efaa85f6ab4c1d6cfc788"
-  integrity sha512-a1cQNyczgKbLX9jwbS/+d7W8fX/RfgYR7lVWwWOGIPNgK2m0MWvrGF6/m4kk6U3QcFMnZf3RIhL0v2Jgh/0Uxw==
+nanoid@^3.1.23:
+  version "3.1.23"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.1.23.tgz#f744086ce7c2bc47ee0a8472574d5c78e4183a81"
+  integrity sha512-FiB0kzdP0FFVGDKlRLEQ1BgDzU87dy5NnzjeW9YZNt+/c3+q82EQDUwniSAUxp/F0gFNI1ZhKU1FqYsMuqZVnw==
 
 neo-async@^2.6.0:
   version "2.6.2"
@@ -1398,19 +1405,19 @@ postcss-load-config@^3.0.1:
     cosmiconfig "^7.0.0"
     import-cwd "^3.0.0"
 
-postcss@^8.2.1:
-  version "8.2.4"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.2.4.tgz#20a98a39cf303d15129c2865a9ec37eda0031d04"
-  integrity sha512-kRFftRoExRVXZlwUuay9iC824qmXPcQQVzAjbCCgjpXnkdMCJYBu2gTwAaFBzv8ewND6O8xFb3aELmEkh9zTzg==
+postcss@^8.3.5:
+  version "8.3.5"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.3.5.tgz#982216b113412bc20a86289e91eb994952a5b709"
+  integrity sha512-NxTuJocUhYGsMiMFHDUkmjSKT3EdH4/WbGF6GCi1NDGk+vbcUTun4fpbOqaPtD8IIsztA2ilZm2DhYCuyN58gA==
   dependencies:
-    colorette "^1.2.1"
-    nanoid "^3.1.20"
-    source-map "^0.6.1"
+    colorette "^1.2.2"
+    nanoid "^3.1.23"
+    source-map-js "^0.6.2"
 
-prettier@^2.2.1:
-  version "2.2.1"
-  resolved "https://registry.npmjs.org/prettier/-/prettier-2.2.1.tgz#795a1a78dd52f073da0cd42b21f9c91381923ff5"
-  integrity sha512-PqyhM2yCjg/oKkFPtTGUojv7gnZAoG80ttl45O6x2Ug/rMJw4wcc9k6aaf2hibP7BGVCCM33gZoGjyvt9mm16Q==
+prettier@^2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.3.2.tgz#ef280a05ec253712e486233db5c6f23441e7342d"
+  integrity sha512-lnJzDfJ66zkMy58OL5/NY5zp70S7Nz6KqcKkXYzn2tMVrNxvbqaBpg7H3qHaLxCJ5lNMsGuM8+ohS7cZrthdLQ==
 
 process-nextick-args@~2.0.0:
   version "2.0.1"
@@ -1549,7 +1556,7 @@ resolve-from@^5.0.0:
   resolved "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz#c35225843df8f776df21c57557bc087e9dfdfc69"
   integrity sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==
 
-resolve@^1.1.6, resolve@^1.10.0, resolve@^1.17.0, resolve@^1.19.0:
+resolve@^1.1.6, resolve@^1.10.0, resolve@^1.17.0:
   version "1.19.0"
   resolved "https://registry.npmjs.org/resolve/-/resolve-1.19.0.tgz#1af5bf630409734a067cae29318aac7fa29a267c"
   integrity sha512-rArEXAgsBG4UgRGcynxWIWKFvh/XZCcS8UJdHhwy91zwAvCZIbcs+vAbflgBnNjYMs/i/i+/Ux6IZhML1yPvxg==
@@ -1557,6 +1564,14 @@ resolve@^1.1.6, resolve@^1.10.0, resolve@^1.17.0, resolve@^1.19.0:
     is-core-module "^2.1.0"
     path-parse "^1.0.6"
 
+resolve@^1.20.0:
+  version "1.20.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
+  integrity sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==
+  dependencies:
+    is-core-module "^2.2.0"
+    path-parse "^1.0.6"
+
 reusify@^1.0.4:
   version "1.0.4"
   resolved "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz#90da382b1e126efc02146e90845a88db12925d76"
@@ -1646,6 +1661,11 @@ slash@^3.0.0:
   resolved "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
   integrity sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==
 
+source-map-js@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-0.6.2.tgz#0bb5de631b41cfbda6cfba8bd05a80efdfd2385e"
+  integrity sha512-/3GptzWzu0+0MBQFrDKzw/DvvMTUORvgY6k6jd/VS6iCR4RDTKWH6v6WPwQoUO8667uQEf9Oe38DxAYWY5F/Ug==
+
 source-map@^0.6.1:
   version "0.6.1"
   resolved "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
@@ -1853,16 +1873,16 @@ ts-interface-checker@^0.1.9:
   resolved "https://registry.npmjs.org/ts-interface-checker/-/ts-interface-checker-0.1.13.tgz#784fd3d679722bc103b1b4b8030bcddb5db2a699"
   integrity sha512-Y/arvbn+rrz3JCKl9C4kVNfTfSm2/mEp5FSz5EsZSANGPSlQrpRI5M4PKF+mJnE52jOO90PnPSc3Ur3bTQw0gA==
 
-tsup@^4.10.1:
-  version "4.10.1"
-  resolved "https://registry.npmjs.org/tsup/-/tsup-4.10.1.tgz#73e3e5a04aaa8c6a1edbe89fb4308ff2eab9c69c"
-  integrity sha512-QP4Hg48V/0Vosts5FK72CN3ERves0cXhVy5zKWKYxZO7mN/uuWOqUUF1cvAxqTKt17dpLaKFvlZ/OD7x1L2T/g==
+tsup@^4.12.5:
+  version "4.12.5"
+  resolved "https://registry.yarnpkg.com/tsup/-/tsup-4.12.5.tgz#fefbee2b32b244dd3f6c01986f8ab68e7ab83fc3"
+  integrity sha512-3f0StcX+trOZvgaY/iU11U8HvvQ4v/LLgoP9OmxtOQVXP8e/Q8FSk69d0bXFb2pHB77CmVxvqiWdwybELQfx1A==
   dependencies:
     cac "^6.7.2"
     chalk "^4.1.0"
     chokidar "^3.5.1"
     debug "^4.3.1"
-    esbuild "^0.11.12"
+    esbuild "^0.12.9"
     execa "^5.0.0"
     globby "^11.0.3"
     joycon "^3.0.1"
@@ -1887,10 +1907,10 @@ type-fest@^0.8.1:
   resolved "https://registry.npmjs.org/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
   integrity sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==
 
-typescript@^4.2.4:
-  version "4.2.4"
-  resolved "https://registry.npmjs.org/typescript/-/typescript-4.2.4.tgz#8610b59747de028fda898a8aef0e103f156d0961"
-  integrity sha512-V+evlYHZnQkaz8TRBuxTA92yZBPotr5H+WhQ7bD3hZUndx5tGOa1fuCgeSjxAzM1RiN5IzvadIXTVefuuwZCRg==
+typescript@^4.3.5:
+  version "4.3.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.5.tgz#4d1c37cc16e893973c45a06886b7113234f119f4"
+  integrity sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==
 
 uglify-js@^3.1.4:
   version "3.12.6"
@@ -1920,17 +1940,17 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
-vite@^2.2.4:
-  version "2.2.4"
-  resolved "https://registry.npmjs.org/vite/-/vite-2.2.4.tgz#8f9cc85aacab04c850085894b086c8717f12ed16"
-  integrity sha512-vnIwSNci+phFMp6krhy+FbYzKL0R67Sdt9mVZ96S27AewrApSJjTqncJcalk8sf60BgcbW4+1C6DFIWkxquO9g==
+vite@^2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/vite/-/vite-2.4.2.tgz#07d00615775c808530bc9f65641062b349b67929"
+  integrity sha512-2MifxD2I9fjyDmmEzbULOo3kOUoqX90A58cT6mECxoVQlMYFuijZsPQBuA14mqSwvV3ydUsqnq+BRWXyO9Qa+w==
   dependencies:
-    esbuild "^0.9.3"
-    postcss "^8.2.1"
-    resolve "^1.19.0"
+    esbuild "^0.12.8"
+    postcss "^8.3.5"
+    resolve "^1.20.0"
     rollup "^2.38.5"
   optionalDependencies:
-    fsevents "~2.3.1"
+    fsevents "~2.3.2"
 
 which@^2.0.1:
   version "2.0.2"