diff --git a/package.json b/package.json
index 5e183b61..f52da8ce 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "@vitejs/plugin-vue": "^5.0.4",
     "@volar/cdn": "~1.11.1",
     "@volar/monaco": "~1.11.1",
-    "@volar/typescript": "~1.11.1",
+    "@volar/typescript": "~2.1.4",
     "@vue/language-service": "1.9.0-alpha.3",
     "bumpp": "^9.4.0",
     "codemirror": "^5.65.16",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ccb30439..7c26c197 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -36,8 +36,8 @@ devDependencies:
     specifier: ~1.11.1
     version: 1.11.1
   '@volar/typescript':
-    specifier: ~1.11.1
-    version: 1.11.1
+    specifier: ~2.1.4
+    version: 2.1.5
   '@vue/language-service':
     specifier: 1.9.0-alpha.3
     version: 1.9.0-alpha.3(typescript@5.4.2)
@@ -941,6 +941,12 @@ packages:
       '@volar/source-map': 2.1.2
     dev: true
 
+  /@volar/language-core@2.1.5:
+    resolution: {integrity: sha512-u1OHmVkCFsJqNdaM2GKuMhE67TxcEnOqJNF+VtYv2Ji8DnrUaF4FAFSNxY+MRGICl+873CsSJVKas9TQtW14LA==}
+    dependencies:
+      '@volar/source-map': 2.1.5
+    dev: true
+
   /@volar/language-service@1.11.1:
     resolution: {integrity: sha512-dKo8z1UzQRPHnlXxwfONGrasS1wEWXMoLQiohZ8KgWqZALbekZCwdGImLZD4DeFGNjk3HTTdfeCzo3KjwohjEQ==}
     dependencies:
@@ -970,6 +976,12 @@ packages:
       muggle-string: 0.4.1
     dev: true
 
+  /@volar/source-map@2.1.5:
+    resolution: {integrity: sha512-GIkAM6fHgDcTXcdH4i10fAiAZzO0HLIer8/pt3oZ9A0n7n4R5d1b2F8Xxzh/pgmgNoL+SrHX3MFxs35CKgfmtA==}
+    dependencies:
+      muggle-string: 0.4.1
+    dev: true
+
   /@volar/typescript@1.11.1:
     resolution: {integrity: sha512-iU+t2mas/4lYierSnoFOeRFQUhAEMgsFuQxoxvwn5EdQopw43j+J27a4lt9LMInx1gLJBC6qL14WYGlgymaSMQ==}
     dependencies:
@@ -977,10 +989,10 @@ packages:
       path-browserify: 1.0.1
     dev: true
 
-  /@volar/typescript@2.1.2:
-    resolution: {integrity: sha512-lhTancZqamvaLvoz0u/uth8dpudENNt2LFZOWCw9JZiX14xRFhdhfzmphiCRb7am9E6qAJSbdS/gMt1utXAoHQ==}
+  /@volar/typescript@2.1.5:
+    resolution: {integrity: sha512-zo9a3NrNMSkufIvHuExDGTfYv+zO7C5p2wg8fyP7vcqF/Qo0ztjb0ZfOgq/A85EO/MBc1Kj2Iu7PaOBtP++NMw==}
     dependencies:
-      '@volar/language-core': 2.1.2
+      '@volar/language-core': 2.1.5
       path-browserify: 1.0.1
     dev: true
 
@@ -3745,7 +3757,7 @@ packages:
     peerDependencies:
       typescript: '*'
     dependencies:
-      '@volar/typescript': 2.1.2
+      '@volar/typescript': 2.1.5
       '@vue/language-core': 2.0.6(typescript@5.4.2)
       semver: 7.6.0
       typescript: 5.4.2