diff --git a/package-lock.json b/package-lock.json
index cefdb89c8..1a488022b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@nextcloud/auth": "^2.4.0",
         "@nextcloud/axios": "^2.5.1",
-        "@nextcloud/calendar-js": "8.1.0",
+        "@nextcloud/calendar-js": "8.1.1",
         "@nextcloud/cdav-library": "1.5.2",
         "@nextcloud/dialogs": "4.1.0",
         "@nextcloud/event-bus": "^3.3.2",
@@ -2648,9 +2648,10 @@
       }
     },
     "node_modules/@nextcloud/calendar-js": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/@nextcloud/calendar-js/-/calendar-js-8.1.0.tgz",
-      "integrity": "sha512-KBgEGTICE41lEBYpqPazQUVqkckRuNp3Ti2chmpiintwW1aEM0r+OWntBy1omdtwGu4/X9Z8C2W+Rkeiv8qHzA==",
+      "version": "8.1.1",
+      "resolved": "https://registry.npmjs.org/@nextcloud/calendar-js/-/calendar-js-8.1.1.tgz",
+      "integrity": "sha512-Wcn3ZdOOvkpwWWKtZTZIU2gCCUHOSGkqBn2VrLHDVF1RbuIVlZGukC08NmjJ2Tqyf7fVkNpKxBzDt3XmIypNaQ==",
+      "license": "AGPL-3.0-or-later",
       "engines": {
         "node": "^20.0.0",
         "npm": "^10.0.0"
diff --git a/package.json b/package.json
index eb6661368..c6383f30e 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   "dependencies": {
     "@nextcloud/auth": "^2.4.0",
     "@nextcloud/axios": "^2.5.1",
-    "@nextcloud/calendar-js": "8.1.0",
+    "@nextcloud/calendar-js": "8.1.1",
     "@nextcloud/cdav-library": "1.5.2",
     "@nextcloud/dialogs": "4.1.0",
     "@nextcloud/event-bus": "^3.3.2",