diff --git a/package.json b/package.json
index 9ad830a..69b93e9 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "gatsby-transformer-yaml": "^3.0.0",
     "leaflet": "^1.7.1",
     "lodash": "^4.17.21",
-    "moment": "^2.29.1",
+    "moment": "^2.29.4",
     "react": "^17.0.1",
     "react-dom": "^17.0.1",
     "react-helmet": "^6.1.0",
diff --git a/yarn.lock b/yarn.lock
index 9c5c271..9391be0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8642,10 +8642,10 @@ modern-normalize@^1.1.0:
   resolved "https://registry.yarnpkg.com/modern-normalize/-/modern-normalize-1.1.0.tgz#da8e80140d9221426bd4f725c6e11283d34f90b7"
   integrity sha512-2lMlY1Yc1+CUy0gw4H95uNN7vjbpoED7NNRSBHE25nWfLBdmMzFCsPshlzbxHz+gYMcBEUN8V4pU16prcdPSgA==
 
-moment@^2.27.0, moment@^2.29.1:
-  version "2.29.1"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.1.tgz#b2be769fa31940be9eeea6469c075e35006fa3d3"
-  integrity sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ==
+moment@^2.27.0, 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==
 
 mri@^1.1.0:
   version "1.2.0"