diff --git a/nyc-traffic-speeds/package.json b/nyc-traffic-speeds/package.json
index 0e5caeb..4e6bc06 100644
--- a/nyc-traffic-speeds/package.json
+++ b/nyc-traffic-speeds/package.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "fs-extra": "^9.0.0",
     "google-polyline": "^1.0.3",
-    "moment": "^2.24.0",
+    "moment": "^2.29.4",
     "node-fetch": "^2.6.0",
     "tsv": "^0.2.0"
   }
diff --git a/nyc-traffic-speeds/yarn.lock b/nyc-traffic-speeds/yarn.lock
index 06c47ac..0bca49b 100644
--- a/nyc-traffic-speeds/yarn.lock
+++ b/nyc-traffic-speeds/yarn.lock
@@ -36,10 +36,10 @@ jsonfile@^6.0.1:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
-moment@^2.24.0:
-  version "2.24.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
-  integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
+moment@^2.29.4:
+  version "2.29.4"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.4.tgz#3dbe052889fe7c1b2ed966fcb3a77328964ef108"
+  integrity sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w==
 
 node-fetch@^2.6.0:
   version "2.6.0"