diff --git a/central_frontend/package-lock.json b/central_frontend/package-lock.json
index afcdc6d..3ed200f 100644
--- a/central_frontend/package-lock.json
+++ b/central_frontend/package-lock.json
@@ -18,7 +18,7 @@
         "@mui/x-charts": "^7.29.1",
         "@mui/x-date-pickers": "^7.29.4",
         "date-and-time": "^3.6.0",
-        "dayjs": "^1.11.13",
+        "dayjs": "^1.11.18",
         "filesize": "^10.1.6",
         "react": "^19.1.1",
         "react-dom": "^19.1.1",
@@ -3240,9 +3240,9 @@
       "license": "MIT"
     },
     "node_modules/dayjs": {
-      "version": "1.11.13",
-      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.11.13.tgz",
-      "integrity": "sha512-oaMBel6gjolK862uaPQOVTA7q3TZhuSvuMQAAglQDOWYO9A91IrAOUJEyKVlqJlHE0vq5p5UXxzdPfMH/x6xNg==",
+      "version": "1.11.18",
+      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.11.18.tgz",
+      "integrity": "sha512-zFBQ7WFRvVRhKcWoUh+ZA1g2HVgUbsZm9sbddh8EC5iv93sui8DVVz1Npvz+r6meo9VKfa8NyLWBsQK1VvIKPA==",
       "license": "MIT"
     },
     "node_modules/debug": {
diff --git a/central_frontend/package.json b/central_frontend/package.json
index 3ac4f26..c380903 100644
--- a/central_frontend/package.json
+++ b/central_frontend/package.json
@@ -20,7 +20,7 @@
     "@mui/x-charts": "^7.29.1",
     "@mui/x-date-pickers": "^7.29.4",
     "date-and-time": "^3.6.0",
-    "dayjs": "^1.11.13",
+    "dayjs": "^1.11.18",
     "filesize": "^10.1.6",
     "react": "^19.1.1",
     "react-dom": "^19.1.1",