diff --git a/java/hm2019/26/s01reactjs/yarn.lock b/java/hm2019/26/s01reactjs/yarn.lock
index fa808b1a6..5c98319bc 100644
--- a/java/hm2019/26/s01reactjs/yarn.lock
+++ b/java/hm2019/26/s01reactjs/yarn.lock
@@ -7868,9 +7868,9 @@ mkdirp@0.5.1, mkdirp@0.5.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@
     minimist "0.0.8"
 
 moment@2.x, moment@^2.24.0:
-  version "2.24.0"
-  resolved "https://registry.npm.taobao.org/moment/download/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
-  integrity sha1-DQVdU/UFKqZTyfbraLtdEr9cK1s=
+  version "2.29.2"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.2.tgz#00910c60b20843bcba52d37d58c628b47b1f20e4"
+  integrity sha512-UgzG4rvxYpN15jgCmVJwac49h9ly9NurikMWGPdVxm8GZD6XjkKPxDTjQQ43gtGgnV3X0cAyWDdP2Wexoquifg==
 
 moo@^0.4.3:
   version "0.4.3"