diff --git a/pyproject.toml b/pyproject.toml
index 9e21e6557..8479f7521 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,7 +29,7 @@ dependencies = [
     "cssselect==1.2.0",
     "feedparser==6.0.11",
     "beautifulsoup4==4.12.3",
-    "icalendar==4.0.7",
+    "icalendar==7.0.1",
     "chardet==4.0.0",
     "celery[redis]==5.4.0",
     "django-celery-beat==2.8.1",