diff --git a/package-lock.json b/package-lock.json
index a1a6fc9..5a402a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -107,15 +107,27 @@
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-      "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz",
-      "integrity": "sha512-tJfXmxMeWYnczCVs7XAEvIV7ieppALdyepWMkHkwciRpZraG/xwT+s2JN8+pr1+8jCRf80FFzvr+MpQeeoF4Xg==",
-      "requires": {
-        "arr-union": "^3.1.0",
-        "get-value": "^2.0.6",
-        "is-extendable": "^0.1.1",
-        "set-value": "^2.0.1"
-      }
-    },
-    "unset-value": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz",
-      "integrity": "sha1-g3aHP30jNRef+x5vw6jtDfyKtVk=",
-      "requires": {
-        "has-value": "^0.3.1",
-        "isobject": "^3.0.0"
-      },
-      "dependencies": {
-        "has-value": {
-          "version": "0.3.1",
-          "resolved": "https://registry.npmjs.org/has-value/-/has-value-0.3.1.tgz",
-          "integrity": "sha1-ex9YutpiyoJ+wKIHgCVlSEWZXh8=",
-          "requires": {
-            "get-value": "^2.0.3",
-            "has-values": "^0.1.4",
-            "isobject": "^2.0.0"
-          },
-          "dependencies": {
-            "isobject": {
-              "version": "2.1.0",
-              "resolved": "https://registry.npmjs.org/isobject/-/isobject-2.1.0.tgz",
-              "integrity": "sha1-8GVWEJaj8dou9GJy+BXIQNh+DIk=",
-              "requires": {
-                "isarray": "1.0.0"
-              }
-            }
-          }
-        },
-        "has-values": {
-          "version": "0.1.4",
-          "resolved": "https://registry.npmjs.org/has-values/-/has-values-0.1.4.tgz",
-          "integrity": "sha1-bWHeldkd/Km5oCCJrThL/49it3E="
-        }
-      }
-    },
     "uri-js": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
-      "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.1.tgz",
+      "integrity": "sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==",
       "dev": true,
       "requires": {
         "punycode": "^2.1.0"
       }
     },
-    "urix": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/urix/-/urix-0.1.0.tgz",
-      "integrity": "sha1-2pN/emLiH+wf0Y1Js1wpNQZ6bHI="
-    },
-    "use": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/use/-/use-3.1.1.tgz",
-      "integrity": "sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ=="
-    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
diff --git a/package.json b/package.json
index 5b9fb8a..3e78845 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,7 @@
   "main": "dist/index.cjs.js",
   "module": "dist/index.es.js",
   "jsnext:main": "dist/index.es.js",
+  "type": "module",
   "scripts": {
     "build": "rollup -c -f cjs -o dist/index.cjs.js && rollup -c -f es -o dist/index.es.js",
     "lint": "eslint src && npm run prettier:check",
@@ -28,12 +29,20 @@
   },
   "homepage": "https://github.com/bspaulding/rollup-plugin-image-files#readme",
   "dependencies": {
-    "rollup": "0.64.1",
-    "rollup-pluginutils": "2.4.1"
+    "@rollup/pluginutils": "^5.0.1"
   },
   "devDependencies": {
     "babel-eslint": "8.2.6",
     "eslint": "5.3.0",
-    "prettier": "^1.18.2"
+    "prettier": "^1.18.2",
+    "rollup": "^3.9.1"
+  },
+  "peerDependencies": {
+    "rollup": "^1.20.0||^2.0.0||^3.0.0"
+  },
+  "peerDependenciesMeta": {
+    "rollup": {
+      "optional": true
+    }
   }
 }
diff --git a/rollup.config.js b/rollup.config.js
index 6c62938..c1d256b 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -9,5 +9,6 @@ export default {
 			file: 'dist/index.es.js',
 			format: 'es'
 		}
-	]
+	],
+	external: ['fs', 'path', '@rollup/pluginutils']
 };
diff --git a/src/index.js b/src/index.js
index c851dc1..bba61a6 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,6 +1,6 @@
 import { existsSync, mkdirSync, readFileSync, writeFileSync } from 'fs';
 import { basename, dirname } from 'path';
-import { createFilter } from 'rollup-pluginutils';
+import { createFilter } from '@rollup/pluginutils';
 
 const defaultExtensions = ['.jpg', '.jpeg', '.png', '.gif', '.svg'];
 
diff --git a/test/expected-output-bundle.js b/test/expected-output-bundle.js
index ee3ac16..ee08300 100644
--- a/test/expected-output-bundle.js
+++ b/test/expected-output-bundle.js
@@ -1,5 +1,5 @@
 'use strict';
 
-const img = require('./rollup-logo.svg');
+require('./rollup-logo.svg');
 
 console.log('Success!');