diff --git a/go.mod b/go.mod
index 7c5445a..0cf5c45 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,6 @@ module github.com/emersion/go-webdav
 go 1.13
 
 require (
-	github.com/emersion/go-ical v0.0.0-20220601085725-0864dccc089f
+	github.com/emersion/go-ical v0.0.0-20240127095438-fc1c9d8fb2b6
 	github.com/emersion/go-vcard v0.0.0-20230815062825-8fda7d206ec9
-	github.com/teambition/rrule-go v1.8.2 // indirect
 )
diff --git a/go.sum b/go.sum
index 472fda6..ce086e4 100644
--- a/go.sum
+++ b/go.sum
@@ -1,7 +1,6 @@
-github.com/emersion/go-ical v0.0.0-20220601085725-0864dccc089f h1:feGUUxxvOtWVOhTko8Cbmp33a+tU0IMZxMEmnkoAISQ=
-github.com/emersion/go-ical v0.0.0-20220601085725-0864dccc089f/go.mod h1:2MKFUgfNMULRxqZkadG1Vh44we3y5gJAtTBlVsx1BKQ=
+github.com/emersion/go-ical v0.0.0-20240127095438-fc1c9d8fb2b6 h1:kHoSgklT8weIDl6R6xFpBJ5IioRdBU1v2X2aCZRVCcM=
+github.com/emersion/go-ical v0.0.0-20240127095438-fc1c9d8fb2b6/go.mod h1:BEksegNspIkjCQfmzWgsgbu6KdeJ/4LwUZs7DMBzjzw=
 github.com/emersion/go-vcard v0.0.0-20230815062825-8fda7d206ec9 h1:ATgqloALX6cHCranzkLb8/zjivwQ9DWWDCQRnxTPfaA=
 github.com/emersion/go-vcard v0.0.0-20230815062825-8fda7d206ec9/go.mod h1:HMJKR5wlh/ziNp+sHEDV2ltblO4JD2+IdDOWtGcQBTM=
-github.com/teambition/rrule-go v1.7.2/go.mod h1:mBJ1Ht5uboJ6jexKdNUJg2NcwP8uUMNvStWXlJD3MvU=
 github.com/teambition/rrule-go v1.8.2 h1:lIjpjvWTj9fFUZCmuoVDrKVOtdiyzbzc93qTmRVe/J8=
 github.com/teambition/rrule-go v1.8.2/go.mod h1:Ieq5AbrKGciP1V//Wq8ktsTXwSwJHDD5mD/wLBGl3p4=