diff --git a/java/hm2019/26/s01reactjs/yarn.lock b/java/hm2019/26/s01reactjs/yarn.lock
index fa808b1a6..47fa23b7a 100644
--- a/java/hm2019/26/s01reactjs/yarn.lock
+++ b/java/hm2019/26/s01reactjs/yarn.lock
@@ -7393,9 +7393,9 @@ locate-path@^3.0.0:
     path-exists "^3.0.0"
 
 lodash-es@^4.2.1:
-  version "4.17.11"
-  resolved "https://registry.npm.taobao.org/lodash-es/download/lodash-es-4.17.11.tgz#145ab4a7ac5c5e52a3531fb4f310255a152b4be0"
-  integrity sha1-FFq0p6xcXlKjUx+08xAlWhUrS+A=
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.21.tgz#43e626c46e6591b7750beb2b50117390c609e3ee"
+  integrity sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw==
 
 lodash._getnative@^3.0.0:
   version "3.9.1"