diff --git a/frontend/package.json b/frontend/package.json
index 489a5b3a6..490ed4045 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -101,7 +101,7 @@
     "bulma-css-variables": "0.9.33",
     "change-case": "5.4.4",
     "date-fns": "3.6.0",
-    "dayjs": "1.11.12",
+    "dayjs": "1.11.13",
     "dompurify": "3.1.6",
     "fast-deep-equal": "3.1.3",
     "flatpickr": "4.6.13",
diff --git a/frontend/pnpm-lock.yaml b/frontend/pnpm-lock.yaml
index ad45a01c3..6199f1434 100644
--- a/frontend/pnpm-lock.yaml
+++ b/frontend/pnpm-lock.yaml
@@ -33,7 +33,7 @@ importers:
         version: 3.1.1(patch_hash=c67tdk7qpd5grxd2zj6lsxfbou)
       '@infectoone/vue-ganttastic':
         specifier: 2.3.2
-        version: 2.3.2(dayjs@1.11.12)(vue@3.4.32(typescript@5.5.3))
+        version: 2.3.2(dayjs@1.11.13)(vue@3.4.32(typescript@5.5.3))
       '@intlify/unplugin-vue-i18n':
         specifier: 4.0.0
         version: 4.0.0(rollup@4.18.1)(vue-i18n@9.13.1(vue@3.4.32(typescript@5.5.3)))
@@ -170,8 +170,8 @@ importers:
         specifier: 3.6.0
         version: 3.6.0
       dayjs:
-        specifier: 1.11.12
-        version: 1.11.12
+        specifier: 1.11.13
+        version: 1.11.13
       dompurify:
         specifier: 3.1.6
         version: 3.1.6
@@ -3147,8 +3147,8 @@ packages:
   date-fns@3.6.0:
     resolution: {integrity: sha512-fRHTG8g/Gif+kSh50gaGEdToemgfj74aRX3swtiouboip5JDLAyDE9F11nHMIcvOaXeOC6D7SpNhi7uFyB7Uww==}
 
-  dayjs@1.11.12:
-    resolution: {integrity: sha512-Rt2g+nTbLlDWZTwwrIXjy9MeiZmSDI375FvZs72ngxx8PDC6YXOeR3q5LAuPzjZQxhiWdRKac7RKV+YyQYfYIg==}
+  dayjs@1.11.13:
+    resolution: {integrity: sha512-oaMBel6gjolK862uaPQOVTA7q3TZhuSvuMQAAglQDOWYO9A91IrAOUJEyKVlqJlHE0vq5p5UXxzdPfMH/x6xNg==}
 
   de-indent@1.0.2:
     resolution: {integrity: sha512-e/1zu3xH5MQryN2zdVaF0OrdNLUbvWxzMbi+iNA6Bky7l1RoP8a2fIbRocyHclXt/arDrrR6lL3TqFD9pMQTsg==}
@@ -7713,10 +7713,10 @@ snapshots:
 
   '@humanwhocodes/object-schema@2.0.3': {}
 
-  '@infectoone/vue-ganttastic@2.3.2(dayjs@1.11.12)(vue@3.4.32(typescript@5.5.3))':
+  '@infectoone/vue-ganttastic@2.3.2(dayjs@1.11.13)(vue@3.4.32(typescript@5.5.3))':
     dependencies:
       '@vueuse/core': 9.13.0(vue@3.4.32(typescript@5.5.3))
-      dayjs: 1.11.12
+      dayjs: 1.11.13
       vue: 3.4.32(typescript@5.5.3)
     transitivePeerDependencies:
       - '@vue/composition-api'
@@ -9308,7 +9308,7 @@ snapshots:
       cli-table3: 0.6.5
       commander: 6.2.1
       common-tags: 1.8.2
-      dayjs: 1.11.12
+      dayjs: 1.11.13
       debug: 4.3.6(supports-color@8.1.1)
       enquirer: 2.4.1
       eventemitter2: 6.4.7
@@ -9368,7 +9368,7 @@ snapshots:
 
   date-fns@3.6.0: {}
 
-  dayjs@1.11.12: {}
+  dayjs@1.11.13: {}
 
   de-indent@1.0.2: {}