diff --git a/package.json b/package.json
index 4f58e92..c184694 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "lodash": "^4.17.13",
     "marksy": "^5.0.0",
     "mimoza": "^1.0.0",
-    "moment": "^2.19.3",
+    "moment": "^2.29.4",
     "pako": "^1.0.5",
     "prop-types": "^15.5.10",
     "react": "^15.6.1",
diff --git a/yarn.lock b/yarn.lock
index 91d65a1..9303208 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5025,9 +5025,9 @@ mkdirp@0.5.1, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdi
   dependencies:
     minimist "0.0.8"
 
-moment@^2.19.3:
-  version "2.19.3"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.19.3.tgz#bdb99d270d6d7fda78cc0fbace855e27fe7da69f"
+moment@^2.29.4:
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
 
 morphdom@^2.1.0:
   version "2.3.3"