diff --git a/yogaboll-JavaScript/yarn.lock b/yogaboll-JavaScript/yarn.lock
index 7561eae2..c1bdbbfd 100644
--- a/yogaboll-JavaScript/yarn.lock
+++ b/yogaboll-JavaScript/yarn.lock
@@ -493,8 +493,8 @@ levn@^0.3.0, levn@~0.3.0:
     type-check "~0.3.2"
 
 lodash@^4.17.4, lodash@^4.3.0:
-  version "4.17.15"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 lru-cache@^4.0.1:
   version "4.1.2"