diff --git a/package.json b/package.json
index cf9220ac5..00a30c1f0 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   "dependencies": {
     "crc32": "^0.2.2",
     "idx": "^1.5.0",
-    "moment-timezone": "^0.5.11",
+    "moment-timezone": "^0.5.35",
     "parse": "^1.11.0",
     "react": "16.0.0-alpha.6",
     "react-native": "0.44.0",
diff --git a/yarn.lock b/yarn.lock
index 5b1fa7c95..d0dc4f418 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4320,15 +4320,15 @@ mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
-moment-timezone@^0.5.11:
-  version "0.5.11"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.11.tgz#9b76c03d8ef514c7e4249a7bbce649eed39ef29f"
+moment-timezone@^0.5.35:
+  version "0.5.35"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.35.tgz#6fa2631bdbe8ff04f6b8753f7199516be6dc9839"
   dependencies:
-    moment ">= 2.6.0"
+    moment ">= 2.9.0"
 
-moment@2.x.x, "moment@>= 2.6.0":
-  version "2.24.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
+moment@2.x.x, "moment@>= 2.9.0":
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
 
 morgan@~1.6.1:
   version "1.6.1"