diff --git a/yarn.lock b/yarn.lock
index 3caff99..fee8bb0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -987,14 +987,14 @@ mocha@3.1.2:
     supports-color "3.1.2"
 
 moment-timezone@~0.5.5:
-  version "0.5.14"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.14.tgz#4eb38ff9538b80108ba467a458f3ed4268ccfcb1"
+  version "0.5.37"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.37.tgz#adf97f719c4e458fdb12e2b4e87b8bec9f4eef1e"
   dependencies:
     moment ">= 2.9.0"
 
 "moment@>= 2.9.0":
-  version "2.20.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.20.0.tgz#53396358994dd3a551e966a66af715ecb6c30ad0"
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
 
 mongodb-core@2.0.13:
   version "2.0.13"