diff --git a/package.json b/package.json
index 1fa98c3..4809df8 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "typecheck": "tsgo --noEmit"
   },
   "dependencies": {
-    "@willbooster/monaco-loader": "1.0.0"
+    "@willbooster/monaco-loader": "1.0.1"
   },
   "devDependencies": {
     "@playwright/test": "1.59.1",
@@ -90,7 +90,7 @@
     "vitest": "4.1.4"
   },
   "peerDependencies": {
-    "monaco-editor": ">= 0.25.0 < 1",
+    "monaco-editor": "^0.55.1",
     "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
     "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 9ce2bcd..79ab04c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2309,10 +2309,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@willbooster/monaco-loader@npm:1.0.0":
-  version: 1.0.0
-  resolution: "@willbooster/monaco-loader@npm:1.0.0"
-  checksum: 10c0/b4212bd8ea8e0c0225359b1804e65c9ffecec04754dc0fff77b425585a4fbf1d8ba7b76c60edf8c2ee1fa5d830251c76e23d6f4107482600e4fc7a99506dc3c1
+"@willbooster/monaco-loader@npm:1.0.1":
+  version: 1.0.1
+  resolution: "@willbooster/monaco-loader@npm:1.0.1"
+  peerDependencies:
+    monaco-editor: ^0.55.1
+  checksum: 10c0/19346f7b69566db437e7f55a9634bed80d41ce658c7af65c28fa7020fd477051dcdefb607c721f78074259f6297ee6f9c44140c1b3b99a7784f9ca4cb1e8bf61
   languageName: node
   linkType: hard
 
@@ -2330,7 +2332,7 @@ __metadata:
     "@types/react": "npm:19.2.14"
     "@types/react-dom": "npm:19.2.3"
     "@typescript/native-preview": "npm:7.0.0-dev.20260417.1"
-    "@willbooster/monaco-loader": "npm:1.0.0"
+    "@willbooster/monaco-loader": "npm:1.0.1"
     "@willbooster/oxfmt-config": "npm:1.2.1"
     "@willbooster/oxlint-config": "npm:1.4.4"
     "@willbooster/prettier-config": "npm:10.4.0"
@@ -2352,7 +2354,7 @@ __metadata:
     typescript: "npm:5.9.3"
     vitest: "npm:4.1.4"
   peerDependencies:
-    monaco-editor: ">= 0.25.0 < 1"
+    monaco-editor: ^0.55.1
     react: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
     react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0
   languageName: unknown