diff --git a/package.json b/package.json
index 9395b831..389fce6f 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "postcss-import": "^12.0.1",
     "postcss-url": "^8.0.0",
     "regenerator-runtime": "^0.13.7",
-    "rollup": "^1.15.6",
+    "rollup": "^2.26.4",
     "rollup-plugin-cleanup": "^3.1.1",
     "serve-static": "^1.13.2",
     "xxhash": "^0.3.0"
diff --git a/scripts/build.mjs b/scripts/build.mjs
index fc7e223b..892e27f0 100644
--- a/scripts/build.mjs
+++ b/scripts/build.mjs
@@ -20,7 +20,7 @@ import fsRoot from "fs";
 const fs = fsRoot.promises;
 import path from "path";
 import XXHash from 'xxhash';
-import rollup from 'rollup';
+import { rollup } from 'rollup';
 import postcss from "postcss";
 import postcssImport from "postcss-import";
 import { fileURLToPath } from 'url';
@@ -174,7 +174,7 @@ async function buildHtml(doc, version, assetPaths, manifestPath) {
 
 async function buildJs() {
     // create js bundle
-    const bundle = await rollup.rollup({
+    const bundle = await rollup({
         input: 'src/main.js',
         plugins: [removeJsComments({comments: "none"})]
     });
@@ -209,7 +209,7 @@ async function buildJsLegacy() {
         input: ['src/legacy-polyfill.js', 'src/main.js'],
         plugins: [multi(), commonjs(), nodeResolve(), babelPlugin, removeJsComments({comments: "none"})]
     };
-    const bundle = await rollup.rollup(rollupConfig);
+    const bundle = await rollup(rollupConfig);
     const {output} = await bundle.generate({
         format: 'iife',
         name: `${PROJECT_ID}Bundle`
diff --git a/yarn.lock b/yarn.lock
index d5ce21eb..dd71d67d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -902,11 +902,6 @@
   dependencies:
     "@types/node" "*"
 
-acorn@^7.1.0:
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.1.tgz#e35668de0b402f359de515c5482a1ab9f89a69bf"
-  integrity sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg==
-
 ansi-styles@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
@@ -1252,6 +1247,11 @@ fs.realpath@^1.0.0:
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
   integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
 
+fsevents@~2.1.2:
+  version "2.1.3"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.3.tgz#fb738703ae8d2f9fe900c33836ddebee8b97f23e"
+  integrity sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==
+
 function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
@@ -1810,14 +1810,12 @@ rollup-pluginutils@^2.3.3:
   dependencies:
     estree-walker "^0.6.1"
 
-rollup@^1.15.6:
-  version "1.32.1"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.32.1.tgz#4480e52d9d9e2ae4b46ba0d9ddeaf3163940f9c4"
-  integrity sha512-/2HA0Ec70TvQnXdzynFffkjA6XN+1e2pEv/uKS5Ulca40g2L7KuOE3riasHoNVHOsFD5KKZgDsMk1CP3Tw9s+A==
-  dependencies:
-    "@types/estree" "*"
-    "@types/node" "*"
-    acorn "^7.1.0"
+rollup@^2.26.4:
+  version "2.26.4"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.26.4.tgz#a8350fd6bd56fce9873a7db2bd9547d40de3992b"
+  integrity sha512-6+qsGuP0MXGd7vlYmk72utm1MrgZj5GfXibGL+cRkKQ9+ZL/BnFThDl0D5bcl7AqlzMjAQXRAwZX1HVm22M/4Q==
+  optionalDependencies:
+    fsevents "~2.1.2"
 
 safe-buffer@~5.1.1:
   version "5.1.2"