diff --git a/package.json b/package.json
index 59d1db1..5f136d5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gui-chat-plugin/go",
-  "version": "1.1.0",
+  "version": "2.0.0",
   "description": "Go (Baduk/Weiqi) game plugin for GUI Chat",
   "type": "module",
   "main": "./dist/index.cjs",
@@ -35,7 +35,7 @@
   },
   "peerDependencies": {
     "vue": "^3.5.0",
-    "gui-chat-protocol": "^1.2.0"
+    "gui-chat-protocol": "^2.0.0"
   },
   "devDependencies": {
     "@eslint/js": "^10.0.1",
@@ -52,7 +52,7 @@
     "vue": "^3.5.40",
     "vue-eslint-parser": "^10.4.1",
     "vue-tsc": "^3.3.8",
-    "gui-chat-protocol": "^1.2.0"
+    "gui-chat-protocol": "^2.0.0"
   },
   "keywords": [
     "guichat",
diff --git a/yarn.lock b/yarn.lock
index 4e35310..1b3d93e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -889,10 +889,10 @@ graceful-fs@^4.2.4:
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.11.tgz#4183e4e8bf08bb6e05bbb2f7d2e0c8f712ca40e3"
   integrity sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==
 
-gui-chat-protocol@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/gui-chat-protocol/-/gui-chat-protocol-1.2.0.tgz#8bc7f8d4e31a625aff94fa2c79951b5b80c30145"
-  integrity sha512-5qKQCpXOrH5+QlOWujhYpsG469IB6nsSZ9TOoodsBQ+U5aAPGEEUbvmacyOmPsimHvsDLCxP0S/ZNycWEFHOww==
+gui-chat-protocol@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/gui-chat-protocol/-/gui-chat-protocol-2.0.0.tgz#96f0f0a115c92f8567b68b9c74a53514e1f3253f"
+  integrity sha512-E02kPSXKH2bX4WAp6TuMjSx4Ftzr2n8XEQtPhZxRCKCBO9ss3Qkx4G5xWeZ6bVUCZtyhB+N8V8Jlv+YRPQJQ9w==
 
 ignore@^5.2.0:
   version "5.3.2"