diff --git a/web/package.json b/web/package.json
index ee516ef..a8e3b25 100644
--- a/web/package.json
+++ b/web/package.json
@@ -8,6 +8,6 @@
     "build": "rollup index.js --file dist/tf4micro-motion-kit.js --format iife && cp -r static/ dist/static/"
   },
   "devDependencies": {
-    "rollup": "^2.45.2"
+    "rollup": "^2.80.0"
   }
 }
diff --git a/web/yarn.lock b/web/yarn.lock
index c53fed4..e8ad33a 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -2,14 +2,14 @@
 # yarn lockfile v1
 
 
-fsevents@~2.3.1:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
-  integrity sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==
+fsevents@~2.3.2:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
+  integrity sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==
 
-rollup@^2.45.2:
-  version "2.45.2"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.45.2.tgz#8fb85917c9f35605720e92328f3ccbfba6f78b48"
-  integrity sha512-kRRU7wXzFHUzBIv0GfoFFIN3m9oteY4uAsKllIpQDId5cfnkWF2J130l+27dzDju0E6MScKiV0ZM5Bw8m4blYQ==
+rollup@^2.80.0:
+  version "2.80.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.80.0.tgz#a82efc15b748e986a7c76f0f771221b1fa108a2c"
+  integrity sha512-cIFJOD1DESzpjOBl763Kp1AH7UE/0fcdHe6rZXUdQ9c50uvgigvW97u3IcSeBwOkgqL/PXPBktBCh0KEu5L8XQ==
   optionalDependencies:
-    fsevents "~2.3.1"
+    fsevents "~2.3.2"