diff --git a/app-backend/appsync/lambda/yarn.lock b/app-backend/appsync/lambda/yarn.lock
index 77db13c9..7bd537ae 100644
--- a/app-backend/appsync/lambda/yarn.lock
+++ b/app-backend/appsync/lambda/yarn.lock
@@ -2865,8 +2865,8 @@ minimist@~0.0.1:
     minimist "0.0.8"
 
 moment@2.x.x:
-  version "2.20.1"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.20.1.tgz#d6eb1a46cbcc14a2b2f9434112c1ff8907f313fd"
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
 
 ms@2.0.0:
   version "2.0.0"