diff --git a/package-lock.json b/package-lock.json
index fee664b17..780cb4221 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "aws-sdk": "^2.1343.0",
         "basic-auth": "^2.0.1",
         "body-parser": "^1.20.2",
-        "cloudron-manifestformat": "^5.19.1",
+        "cloudron-manifestformat": "^5.20.0",
         "connect": "^3.7.0",
         "connect-lastmile": "^2.1.1",
         "connect-timeout": "^1.9.0",
@@ -974,23 +974,16 @@
       }
     },
     "node_modules/cloudron-manifestformat": {
-      "version": "5.19.1",
-      "license": "MIT",
+      "version": "5.20.0",
+      "resolved": "https://registry.npmjs.org/cloudron-manifestformat/-/cloudron-manifestformat-5.20.0.tgz",
+      "integrity": "sha512-pb9jEH/69OzGiGuRb5rM0Yg1Et3uO4xBdOjFISWbyKlRufXhijVBMdciWjZl+qMDY/8L5TRaExLmISWQ1/K+pQ==",
       "dependencies": {
-        "cron": "^1.8.2",
+        "cron": "^2.3.0",
         "java-packagename-regex": "^1.0.0",
         "safetydance": "2.2.0",
-        "semver": "^7.3.5",
+        "semver": "^7.4.0",
         "tv4": "^1.3.0",
-        "validator": "^13.7.0"
-      }
-    },
-    "node_modules/cloudron-manifestformat/node_modules/cron": {
-      "version": "1.8.2",
-      "resolved": "https://registry.npmjs.org/cron/-/cron-1.8.2.tgz",
-      "integrity": "sha512-Gk2c4y6xKEO8FSAUTklqtfSr7oTq0CiPQeLBG5Fl0qoXpZyMcj1SG59YL+hqq04bu6/IuEA7lMkYDAplQNKkyg==",
-      "dependencies": {
-        "moment-timezone": "^0.5.x"
+        "validator": "^13.9.0"
       }
     },
     "node_modules/co": {
@@ -4861,8 +4854,9 @@
       }
     },
     "node_modules/semver": {
-      "version": "7.3.8",
-      "license": "ISC",
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.4.0.tgz",
+      "integrity": "sha512-RgOxM8Mw+7Zus0+zcLEUn8+JfoLpj/huFTItQy2hsM4khuC1HYRDp0cU482Ewn/Fcy6bCjufD8vAj7voC66KQw==",
       "dependencies": {
         "lru-cache": "^6.0.0"
       },
diff --git a/package.json b/package.json
index 175b449c2..efcb6f9f3 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "aws-sdk": "^2.1343.0",
     "basic-auth": "^2.0.1",
     "body-parser": "^1.20.2",
-    "cloudron-manifestformat": "^5.19.1",
+    "cloudron-manifestformat": "^5.20.0",
     "connect": "^3.7.0",
     "connect-lastmile": "^2.1.1",
     "connect-timeout": "^1.9.0",