diff --git a/package.json b/package.json
index 0f31778..882c868 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "lodash": "^4.17.4",
-    "moment": "^2.18.1",
+    "moment": "^2.29.4",
     "percentile": "^1.2.0",
     "plotly.js": "^1.35",
     "q": "^1.5.0",
diff --git a/yarn.lock b/yarn.lock
index 13c3298..9caef3b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -71,7 +71,7 @@
 
 "@sinonjs/formatio@^2.0.0":
   version "2.0.0"
-  resolved "http://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz#84db7e9eb5531df18a8c5e0bfb6e449e55e654b2"
+  resolved "https://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz#84db7e9eb5531df18a8c5e0bfb6e449e55e654b2"
   dependencies:
     samsam "1.3.0"
 
@@ -3544,9 +3544,9 @@ mkdirp@0.5.0:
   dependencies:
     minimist "0.0.8"
 
-moment@^2.18.1:
-  version "2.22.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.22.0.tgz#7921ade01017dd45186e7fee5f424f0b8663a730"
+moment@^2.29.4:
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
 
 monotone-convex-hull-2d@^1.0.1:
   version "1.0.1"