diff --git a/package-lock.json b/package-lock.json
index ab782f75d..748c5fa8b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "AGPLv3",
       "dependencies": {
         "@nextcloud/axios": "^2.6.0",
-        "@nextcloud/calendar-js": "8.1.7",
+        "@nextcloud/calendar-js": "8.1.8",
         "@nextcloud/cdav-library": "2.8.0",
         "@nextcloud/dialogs": "7.5.0",
         "@nextcloud/event-bus": "^3.3.3",
@@ -2785,9 +2785,9 @@
       }
     },
     "node_modules/@nextcloud/calendar-js": {
-      "version": "8.1.7",
-      "resolved": "https://registry.npmjs.org/@nextcloud/calendar-js/-/calendar-js-8.1.7.tgz",
-      "integrity": "sha512-RntL+fc4wCyjvzvtoTMVUz/SW82PydjiJYbsj9wV9JURqA0k0Uw+fQCXCrGMuvfA4DPHL4ZRot7y1nK1PJg5hQ==",
+      "version": "8.1.8",
+      "resolved": "https://registry.npmjs.org/@nextcloud/calendar-js/-/calendar-js-8.1.8.tgz",
+      "integrity": "sha512-5KGjebD56YybxLYOLk1vlqMiGhf3sHZDfLN9mVGKnVzz9XkceNcShU7UUJ1zXuRcaF3bLqToxZzySFF18pziGg==",
       "license": "AGPL-3.0-or-later",
       "engines": {
         "node": "^24.0.0",
diff --git a/package.json b/package.json
index 1aaeb17a5..0e44d185e 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "contributors": [],
   "dependencies": {
     "@nextcloud/axios": "^2.6.0",
-    "@nextcloud/calendar-js": "8.1.7",
+    "@nextcloud/calendar-js": "8.1.8",
     "@nextcloud/cdav-library": "2.8.0",
     "@nextcloud/dialogs": "7.5.0",
     "@nextcloud/event-bus": "^3.3.3",