diff --git a/package.json b/package.json
index 3396689..b60658e 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
 		"eslint-config-prettier": "^8.1.0",
 		"eslint-plugin-svelte3": "^3.2.0",
 		"leaflet": "^1.7.1",
-		"moment": "^2.29.1",
+		"moment": "^2.29.4",
 		"prettier": "~2.2.1",
 		"prettier-plugin-svelte": "^2.2.0",
 		"sass": "^1.38.0",
diff --git a/yarn.lock b/yarn.lock
index 766e970..67e74b0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1466,10 +1466,10 @@ mkdirp@^0.5.1:
   dependencies:
     minimist "^1.2.5"
 
-moment@*, 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@*, 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"