diff --git a/examples/rollup/yarn.lock b/examples/rollup/yarn.lock
index ae91f50..bae78d1 100644
--- a/examples/rollup/yarn.lock
+++ b/examples/rollup/yarn.lock
@@ -1316,8 +1316,8 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   resolved "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz#01146b36a6218e64e58f3a8d66de5d7fc6f6d051"
 
 lodash@^4.17.13, lodash@^4.17.15:
-  version "4.17.15"
-  resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 loose-envify@^1.0.0:
   version "1.4.0"