diff --git a/package-lock.json b/package-lock.json
index 0bd458e..0bc9b8d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "express": "^4.19.2",
-        "ical-generator": "^7.0.0"
+        "ical-generator": "^7.1.0"
       },
       "bin": {
         "fitness-first-ical-proxy": "dist/bin/start.js"
@@ -5422,9 +5422,9 @@
       }
     },
     "node_modules/ical-generator": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/ical-generator/-/ical-generator-7.0.0.tgz",
-      "integrity": "sha512-zDCdxBSijoLZq8hFumuASWHO6zKB7ByvP0kR9nSFXm6fVCYbTmFx2Q7lFJ9q9njHJVNFm0TbYqpy+kiyguFnQg==",
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/ical-generator/-/ical-generator-7.1.0.tgz",
+      "integrity": "sha512-mv7wW35+YHbaFDQGgFPSnn+SOiN805UvQL8VaMye6F6AgTQCDlT8dc0XIndCHgp22KvOdJ0po795QHoPIAq+kA==",
       "dependencies": {
         "uuid-random": "^1.3.2"
       },
@@ -20931,9 +20931,9 @@
       "dev": true
     },
     "ical-generator": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/ical-generator/-/ical-generator-7.0.0.tgz",
-      "integrity": "sha512-zDCdxBSijoLZq8hFumuASWHO6zKB7ByvP0kR9nSFXm6fVCYbTmFx2Q7lFJ9q9njHJVNFm0TbYqpy+kiyguFnQg==",
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/ical-generator/-/ical-generator-7.1.0.tgz",
+      "integrity": "sha512-mv7wW35+YHbaFDQGgFPSnn+SOiN805UvQL8VaMye6F6AgTQCDlT8dc0XIndCHgp22KvOdJ0po795QHoPIAq+kA==",
       "requires": {
         "uuid-random": "^1.3.2"
       }
diff --git a/package.json b/package.json
index 9f854e5..880bc84 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "express": "^4.19.2",
-    "ical-generator": "^7.0.0"
+    "ical-generator": "^7.1.0"
   },
   "description": "Small proxy that provides the course schedule from fitnessfirst.de/kurse as an iCal calendar.",
   "devDependencies": {