diff --git a/package-lock.json b/package-lock.json
index 417d1680..8e82afbe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
 				"jsdom": "^19.0.0",
 				"jsonc-parser": "^3.0.0",
 				"mocha": "^9.2.0",
-				"monaco-editor-core": "^0.53.0",
+				"monaco-editor-core": "^0.54.0-dev-20250926",
 				"parcel": "^2.7.0",
 				"pin-github-action": "^1.8.0",
 				"prettier": "^2.5.1",
@@ -3820,6 +3820,13 @@
 				"url": "https://github.com/fb55/domhandler?sponsor=1"
 			}
 		},
+		"node_modules/dompurify": {
+			"version": "3.1.7",
+			"resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.1.7.tgz",
+			"integrity": "sha512-VaTstWtsneJY8xzy7DekmYWEOZcmzIe3Qb3zPd4STve1OBTa+e+WmS1ITQec1fZYXI3HCsOZZiSMpG6oxoWMWQ==",
+			"dev": true,
+			"license": "(MPL-2.0 OR Apache-2.0)"
+		},
 		"node_modules/domutils": {
 			"version": "2.8.0",
 			"resolved": "https://registry.npmjs.org/domutils/-/domutils-2.8.0.tgz",
@@ -5335,6 +5342,19 @@
 			"integrity": "sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==",
 			"dev": true
 		},
+		"node_modules/marked": {
+			"version": "14.0.0",
+			"resolved": "https://registry.npmjs.org/marked/-/marked-14.0.0.tgz",
+			"integrity": "sha512-uIj4+faQ+MgHgwUW1l2PsPglZLOLOT1uErt06dAPtx2kjteLAkbsd/0FiYg/MGS+i7ZKLb7w2WClxHkzOOuryQ==",
+			"dev": true,
+			"license": "MIT",
+			"bin": {
+				"marked": "bin/marked.js"
+			},
+			"engines": {
+				"node": ">= 18"
+			}
+		},
 		"node_modules/matcher": {
 			"version": "4.0.0",
 			"resolved": "https://registry.npmjs.org/matcher/-/matcher-4.0.0.tgz",
@@ -5512,11 +5532,15 @@
 			"dev": true
 		},
 		"node_modules/monaco-editor-core": {
-			"version": "0.53.0",
-			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.53.0.tgz",
-			"integrity": "sha512-Kn868s1eqMNq+8iSL5SleCYEX3ft4RABldbgyklRdQlfNRLZyUa+pGzO7AQ0mEsFEqGgOksbrO+LEeqwnRCb3A==",
+			"version": "0.54.0-dev-20250926",
+			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.54.0-dev-20250926.tgz",
+			"integrity": "sha512-1GZr1+skTzZt8d8XctvlKm7T6sQpXyr04J7hYMutzXBHJKrYZeyqP5GAVNP/qmbTypwz0uw37fbncaCs/P2tAg==",
 			"dev": true,
-			"license": "MIT"
+			"license": "MIT",
+			"dependencies": {
+				"dompurify": "3.1.7",
+				"marked": "14.0.0"
+			}
 		},
 		"node_modules/mri": {
 			"version": "1.2.0",
@@ -10319,6 +10343,12 @@
 				"domelementtype": "^2.2.0"
 			}
 		},
+		"dompurify": {
+			"version": "3.1.7",
+			"resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.1.7.tgz",
+			"integrity": "sha512-VaTstWtsneJY8xzy7DekmYWEOZcmzIe3Qb3zPd4STve1OBTa+e+WmS1ITQec1fZYXI3HCsOZZiSMpG6oxoWMWQ==",
+			"dev": true
+		},
 		"domutils": {
 			"version": "2.8.0",
 			"resolved": "https://registry.npmjs.org/domutils/-/domutils-2.8.0.tgz",
@@ -11313,6 +11343,12 @@
 			"integrity": "sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==",
 			"dev": true
 		},
+		"marked": {
+			"version": "14.0.0",
+			"resolved": "https://registry.npmjs.org/marked/-/marked-14.0.0.tgz",
+			"integrity": "sha512-uIj4+faQ+MgHgwUW1l2PsPglZLOLOT1uErt06dAPtx2kjteLAkbsd/0FiYg/MGS+i7ZKLb7w2WClxHkzOOuryQ==",
+			"dev": true
+		},
 		"matcher": {
 			"version": "4.0.0",
 			"resolved": "https://registry.npmjs.org/matcher/-/matcher-4.0.0.tgz",
@@ -11448,10 +11484,14 @@
 			}
 		},
 		"monaco-editor-core": {
-			"version": "0.53.0",
-			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.53.0.tgz",
-			"integrity": "sha512-Kn868s1eqMNq+8iSL5SleCYEX3ft4RABldbgyklRdQlfNRLZyUa+pGzO7AQ0mEsFEqGgOksbrO+LEeqwnRCb3A==",
-			"dev": true
+			"version": "0.54.0-dev-20250926",
+			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.54.0-dev-20250926.tgz",
+			"integrity": "sha512-1GZr1+skTzZt8d8XctvlKm7T6sQpXyr04J7hYMutzXBHJKrYZeyqP5GAVNP/qmbTypwz0uw37fbncaCs/P2tAg==",
+			"dev": true,
+			"requires": {
+				"dompurify": "3.1.7",
+				"marked": "14.0.0"
+			}
 		},
 		"mri": {
 			"version": "1.2.0",
diff --git a/package.json b/package.json
index 6ea11ef1..a2b4c8f2 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,7 @@
 		"@playwright/test": "^1.53.2",
 		"@types/mocha": "^9.1.0",
 		"@types/shelljs": "^0.8.11",
+		"@types/trusted-types": "^1.0.6",
 		"@typescript/vfs": "^1.3.5",
 		"chai": "^4.3.6",
 		"clean-css": "^5.2.4",
@@ -52,7 +53,7 @@
 		"jsdom": "^19.0.0",
 		"jsonc-parser": "^3.0.0",
 		"mocha": "^9.2.0",
-		"monaco-editor-core": "^0.53.0",
+		"monaco-editor-core": "^0.54.0-dev-20250926",
 		"parcel": "^2.7.0",
 		"pin-github-action": "^1.8.0",
 		"prettier": "^2.5.1",
@@ -71,12 +72,10 @@
 		"vscode-languageserver-types": "3.17.5",
 		"vscode-uri": "3.0.8",
 		"webpack": "^5.76.0",
-		"yaserver": "^0.4.0",
-		"@types/trusted-types": "^1.0.6"
+		"yaserver": "^0.4.0"
 	},
 	"alias": {
 		"process": false,
 		"buffer": false
-	},
-	"dependencies": {}
+	}
 }