diff --git a/packages/mithril-ui-form/package-lock.json b/packages/mithril-ui-form/package-lock.json
index 6dbcfc4..3bcd02d 100644
--- a/packages/mithril-ui-form/package-lock.json
+++ b/packages/mithril-ui-form/package-lock.json
@@ -21,10 +21,14 @@
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     "@types/marked": {
       "version": "0.6.5",
+      "resolved": "https://registry.npmjs.org/@types/marked/-/marked-0.6.5.tgz",
+      "integrity": "sha512-6kBKf64aVfx93UJrcyEZ+OBM5nGv4RLsI6sR1Ar34bpgvGVRoyTgpxn4ZmtxOM5aDTAaaznYuYUH8bUX3Nk3YA==",
       "dev": true
     },
     "@types/materialize-css": {
       "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/@types/materialize-css/-/materialize-css-1.0.6.tgz",
+      "integrity": "sha512-H/QXdgih11880Rx+yhLU5mDCm3SVGF7CYyQjEmRYGrn/fGrPc+s2SQBwbB9gZCw2a/39bDkH/v+wyysj0nWXCQ==",
       "dev": true,
       "requires": {
         "@types/cash": "*",
@@ -288,7 +292,9 @@
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     "marked": {
-      "version": "0.6.2"
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw=="
     },
     "mem": {
       "version": "4.3.0",
@@ -317,13 +323,19 @@
       }
     },
     "mithril": {
-      "version": "2.0.0-rc.6"
+      "version": "2.0.0-rc.6",
+      "resolved": "https://registry.npmjs.org/mithril/-/mithril-2.0.0-rc.6.tgz",
+      "integrity": "sha512-aaY7rTgbg2olf88KlLMaAasa+10qD+ughBIroCDTzLGT5963pTf4Ea+bg3xW1lOyZhbt3ZKnouUF8WWw3xLveg=="
     },
     "mithril-leaflet": {
-      "version": "0.1.4"
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/mithril-leaflet/-/mithril-leaflet-0.1.4.tgz",
+      "integrity": "sha512-Maz1d0epauypgdQSvdytaOOD0M5z0CuwlxjD44o2iJAicNmS/pabpcf5q5yfAdmgL1hcmi4kf+v/LR+ofHQl3g=="
     },
     "mithril-materialized": {
-      "version": "0.13.9"
+      "version": "0.13.9",
+      "resolved": "https://registry.npmjs.org/mithril-materialized/-/mithril-materialized-0.13.9.tgz",
+      "integrity": "sha512-0pSlRFErlRXx9LS4PALgF7MAzbIyOdb+9ZGNf6lMhTRm5B9XwDL1stCZN8RAo04WQ+PUVXJ4cjYn4hkCxZFJlw=="
     },
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       "version": "1.0.5",
@@ -503,10 +515,14 @@
     },
     "typescript": {
       "version": "3.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.2.tgz",
+      "integrity": "sha512-7KxJovlYhTX5RaRbUdkAXN1KUZ8PwWlTzQdHV6xNqvuFOs7+WBo10TQUqT19Q/Jz2hk5v9TQDIhyLhhJY4p5AA==",
       "dev": true
     },
     "typescript-json-schema": {
       "version": "0.38.3",
+      "resolved": "https://registry.npmjs.org/typescript-json-schema/-/typescript-json-schema-0.38.3.tgz",
+      "integrity": "sha512-+13qUoBUQwOXqxUoYQWtLA9PEM7ojfv8r+hYc2ebeqqVwVM4+yI5JSlsYRBlJKKewc9q1FHqrMR6L6d9TNX9Dw==",
       "dev": true,
       "requires": {
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diff --git a/packages/mithril-ui-form/package.json b/packages/mithril-ui-form/package.json
index 2859d29..934a521 100644
--- a/packages/mithril-ui-form/package.json
+++ b/packages/mithril-ui-form/package.json
@@ -28,7 +28,7 @@
     "mithril": "^2.0.0-rc.6",
     "mithril-materialized": "^0.13.9",
     "mithril-leaflet": "^0.1.4",
-    "marked": "^0.6.2"
+    "marked": "^4.0.10"
   },
   "devDependencies": {
     "@types/marked": "^0.6.5",