diff --git a/package-lock.json b/package-lock.json
index 9b8fc94..b4397d6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
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         "@fullcalendar/bootstrap5": "^5.10.2",
         "@fullcalendar/list": "^5.10.1",
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+        "@fullcalendar/resource-timeline": "^5.10.1",
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         "@nextcloud/cdav-library": "^1.0.0",
         "bootstrap": "^5.1.3",
@@ -169,59 +169,25 @@
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+        "@fullcalendar/premium-common": "~5.10.1",
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+        "@fullcalendar/scrollgrid": "~5.10.1",
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@@ -238,29 +204,12 @@
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+      "resolved": "https://registry.npmjs.org/@fullcalendar/scrollgrid/-/scrollgrid-5.10.1.tgz",
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-      "resolved": "https://registry.npmjs.org/@fullcalendar/premium-common/-/premium-common-5.11.0.tgz",
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-      "dependencies": {
-        "@fullcalendar/common": "~5.11.0",
+        "@fullcalendar/common": "~5.10.1",
+        "@fullcalendar/premium-common": "~5.10.1",
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@@ -276,30 +225,13 @@
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@@ -4251,64 +4183,26 @@
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-        "@fullcalendar/premium-common": "~5.11.0",
+        "@fullcalendar/common": "~5.10.1",
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+      "resolved": "https://registry.npmjs.org/@fullcalendar/resource-timeline/-/resource-timeline-5.10.1.tgz",
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-        "@fullcalendar/resource-common": "~5.11.0",
-        "@fullcalendar/scrollgrid": "~5.11.0",
-        "@fullcalendar/timeline": "~5.11.0",
+        "@fullcalendar/common": "~5.10.1",
+        "@fullcalendar/premium-common": "~5.10.1",
+        "@fullcalendar/resource-common": "~5.10.1",
+        "@fullcalendar/scrollgrid": "~5.10.1",
+        "@fullcalendar/timeline": "~5.10.1",
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@@ -4321,32 +4215,13 @@
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+      "version": "5.10.1",
+      "resolved": "https://registry.npmjs.org/@fullcalendar/scrollgrid/-/scrollgrid-5.10.1.tgz",
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-        "@fullcalendar/common": "~5.11.0",
-        "@fullcalendar/premium-common": "~5.11.0",
+        "@fullcalendar/common": "~5.10.1",
+        "@fullcalendar/premium-common": "~5.10.1",
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     "@fullcalendar/timegrid": {
@@ -4361,33 +4236,14 @@
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+      "version": "5.10.1",
+      "resolved": "https://registry.npmjs.org/@fullcalendar/timeline/-/timeline-5.10.1.tgz",
+      "integrity": "sha512-pFMhK4nsCvpsA63GPJQtT1RSS2OLlT9a2+fvsf2oQregBLcottJSlCjIsIuKP7hpQLimaSdLr2kNjh5hs8jKlw==",
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-        "@fullcalendar/premium-common": "~5.11.0",
-        "@fullcalendar/scrollgrid": "~5.11.0",
+        "@fullcalendar/common": "~5.10.1",
+        "@fullcalendar/premium-common": "~5.10.1",
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     "@hapi/hoek": {
diff --git a/package.json b/package.json
index dc9000d..843dd97 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
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     "@fullcalendar/bootstrap5": "^5.10.2",
     "@fullcalendar/list": "^5.10.1",
-    "@fullcalendar/resource-timeline": "^5.11.0",
+    "@fullcalendar/resource-timeline": "^5.10.1",
     "@fullcalendar/rrule": "^5.10.1",
     "@nextcloud/cdav-library": "^1.0.0",
     "bootstrap": "^5.1.3",