diff --git a/package-lock.json b/package-lock.json
index 003b2cc2..a45786fa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
 				"jsdom": "^19.0.0",
 				"jsonc-parser": "^3.0.0",
 				"mocha": "^9.2.0",
-				"monaco-editor-core": "0.44.0-rc1",
+				"monaco-editor-core": "0.45.0-dev-20231115",
 				"parcel": "^2.7.0",
 				"pin-github-action": "^1.8.0",
 				"playwright": "^1.32.2",
@@ -5337,9 +5337,9 @@
 			"dev": true
 		},
 		"node_modules/monaco-editor-core": {
-			"version": "0.44.0-rc1",
-			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.44.0-rc1.tgz",
-			"integrity": "sha512-7dSz2GkAZO4tr0RgbLvjpRKzCamKxHm9yRCaPL+XA90HKEdrKv3uX30BwYq5rji8yuS62YuvcaaPaXEfULZbaA==",
+			"version": "0.45.0-dev-20231115",
+			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.45.0-dev-20231115.tgz",
+			"integrity": "sha512-DwYL6xqInLST4tJfWWv0vAuGlekH087AkeeTIVaGE0jcL6Q+Fhhs4Njxefe7NzceRNQMVlNeI2I6jMdLM4P9eA==",
 			"dev": true
 		},
 		"node_modules/mri": {
@@ -11069,9 +11069,9 @@
 			}
 		},
 		"monaco-editor-core": {
-			"version": "0.44.0-rc1",
-			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.44.0-rc1.tgz",
-			"integrity": "sha512-7dSz2GkAZO4tr0RgbLvjpRKzCamKxHm9yRCaPL+XA90HKEdrKv3uX30BwYq5rji8yuS62YuvcaaPaXEfULZbaA==",
+			"version": "0.45.0-dev-20231115",
+			"resolved": "https://registry.npmjs.org/monaco-editor-core/-/monaco-editor-core-0.45.0-dev-20231115.tgz",
+			"integrity": "sha512-DwYL6xqInLST4tJfWWv0vAuGlekH087AkeeTIVaGE0jcL6Q+Fhhs4Njxefe7NzceRNQMVlNeI2I6jMdLM4P9eA==",
 			"dev": true
 		},
 		"mri": {
diff --git a/package.json b/package.json
index 3039223e..a9fedc5f 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
 		"jsdom": "^19.0.0",
 		"jsonc-parser": "^3.0.0",
 		"mocha": "^9.2.0",
-		"monaco-editor-core": "0.44.0-rc1",
+		"monaco-editor-core": "0.45.0-dev-20231115",
 		"parcel": "^2.7.0",
 		"pin-github-action": "^1.8.0",
 		"playwright": "^1.32.2",