diff --git a/package-lock.json b/package-lock.json
index 610f8b53..d0aac29e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
 				"@mui/icons-material": "9.4.0",
 				"@mui/material": "9.4.0",
 				"@mui/material-nextjs": "9.4.0",
-				"ical-generator": "^11.1.0",
+				"ical-generator": "^11.1.1",
 				"next": "16.3.4",
 				"node-html-markdown": "^2.0.0",
 				"react": "19.2.8",
@@ -4456,9 +4456,9 @@
 			}
 		},
 		"node_modules/ical-generator": {
-			"version": "11.1.0",
-			"resolved": "https://registry.npmjs.org/ical-generator/-/ical-generator-11.1.0.tgz",
-			"integrity": "sha512-/CSyXcelySK5qYAUxXnwzhAi1UPVnapnVMXqkRQ+L0RXHCFtzqLm92o5PD0ZRhaWBCtkS0hP8YIxMrSRZ+8Zug==",
+			"version": "11.1.1",
+			"resolved": "https://registry.npmjs.org/ical-generator/-/ical-generator-11.1.1.tgz",
+			"integrity": "sha512-1m50e+BOMzxtE3lFXlFiOKvze4Mmiiq2+QoEMw7w7EDtWSq8OxWrdN6mmQdaymBVjmkP1pg0BAPUesBL1ZHQMQ==",
 			"license": "MIT",
 			"engines": {
 				"node": "22 || >=24.0.0"
@@ -9540,9 +9540,9 @@
 			"dev": true
 		},
 		"ical-generator": {
-			"version": "11.1.0",
-			"resolved": "https://registry.npmjs.org/ical-generator/-/ical-generator-11.1.0.tgz",
-			"integrity": "sha512-/CSyXcelySK5qYAUxXnwzhAi1UPVnapnVMXqkRQ+L0RXHCFtzqLm92o5PD0ZRhaWBCtkS0hP8YIxMrSRZ+8Zug==",
+			"version": "11.1.1",
+			"resolved": "https://registry.npmjs.org/ical-generator/-/ical-generator-11.1.1.tgz",
+			"integrity": "sha512-1m50e+BOMzxtE3lFXlFiOKvze4Mmiiq2+QoEMw7w7EDtWSq8OxWrdN6mmQdaymBVjmkP1pg0BAPUesBL1ZHQMQ==",
 			"requires": {}
 		},
 		"ignore": {
diff --git a/package.json b/package.json
index 5b4e6d0f..f7971da6 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
 		"@mui/icons-material": "9.4.0",
 		"@mui/material": "9.4.0",
 		"@mui/material-nextjs": "9.4.0",
-		"ical-generator": "^11.1.0",
+		"ical-generator": "^11.1.1",
 		"next": "16.3.4",
 		"node-html-markdown": "^2.0.0",
 		"react": "19.2.8",