diff --git a/yarn.lock b/yarn.lock
index 3aab9666..aec1a1d4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4516,18 +4516,14 @@ modify-filename@^1.0.0, modify-filename@^1.1.0:
   resolved "https://registry.yarnpkg.com/modify-filename/-/modify-filename-1.1.0.tgz#9a2dec83806fbb2d975f22beec859ca26b393aa1"
 
 moment-timezone@^0.5.0:
-  version "0.5.13"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.13.tgz#99ce5c7d827262eb0f1f702044177f60745d7b90"
+  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.x.x, "moment@>= 2.9.0", moment@^2.9.0:
-  version "2.18.1"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.18.1.tgz#c36193dd3ce1c2eed2adb7c802dbbc77a81b1c0f"
-
-moment@^2.19.3:
-  version "2.19.3"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.19.3.tgz#bdb99d270d6d7fda78cc0fbace855e27fe7da69f"
+moment@2.x.x, "moment@>= 2.9.0", moment@^2.19.3, moment@^2.9.0:
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
 
 mongodb@3.3.2:
   version "3.3.2"