diff --git a/robot/yarn.lock b/robot/yarn.lock
index d9485a3..003d4e6 100644
--- a/robot/yarn.lock
+++ b/robot/yarn.lock
@@ -290,8 +290,8 @@ jsprim@^1.2.2:
     verror "1.10.0"
 
 lodash@^4.13.1:
-  version "4.17.14"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.14.tgz#9ce487ae66c96254fe20b599f21b6816028078ba"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 "match-stream@>= 0.0.2 < 1":
   version "0.0.2"