diff --git a/package.json b/package.json
index 39a8a8103..ba69edd61 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "@types/react-plotly.js": "2.6.3",
     "@types/semver": "7.7.0",
     "axios": "1.10.0",
-    "dayjs": "1.11.13",
+    "dayjs": "1.11.18",
     "filesize": "10.1.6",
     "immer": "10.1.1",
     "jotai": "2.12.5",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8226a1e9b..5cad20111 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -119,8 +119,8 @@ importers:
         specifier: 1.10.0
         version: 1.10.0
       dayjs:
-        specifier: 1.11.13
-        version: 1.11.13
+        specifier: 1.11.18
+        version: 1.11.18
       filesize:
         specifier: 10.1.6
         version: 10.1.6
@@ -2798,8 +2798,8 @@ packages:
     resolution: {integrity: sha512-BS8PfmtDGnrgYdOonGZQdLZslWIeCGFP9tpan0hi1Co2Zr2NKADsvGYA8XxuG/4UWgJ6Cjtv+YJnB6MM69QGlQ==}
     engines: {node: '>= 0.4'}
 
-  dayjs@1.11.13:
-    resolution: {integrity: sha512-oaMBel6gjolK862uaPQOVTA7q3TZhuSvuMQAAglQDOWYO9A91IrAOUJEyKVlqJlHE0vq5p5UXxzdPfMH/x6xNg==}
+  dayjs@1.11.18:
+    resolution: {integrity: sha512-zFBQ7WFRvVRhKcWoUh+ZA1g2HVgUbsZm9sbddh8EC5iv93sui8DVVz1Npvz+r6meo9VKfa8NyLWBsQK1VvIKPA==}
 
   debug@2.6.9:
     resolution: {integrity: sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==}
@@ -8995,7 +8995,7 @@ snapshots:
       es-errors: 1.3.0
       is-data-view: 1.0.2
 
-  dayjs@1.11.13: {}
+  dayjs@1.11.18: {}
 
   debug@2.6.9:
     dependencies: