diff --git a/vti/package.json b/vti/package.json
index 27d919e8ed..4644120566 100644
--- a/vti/package.json
+++ b/vti/package.json
@@ -10,7 +10,7 @@
     "chalk": "^4.1.0",
     "glob": "^7.1.2",
     "vls": "^0.4.2",
-    "vscode-languageserver": "^6.1.1",
+    "vscode-languageserver": "^8.0.2",
     "vscode-languageserver-protocol": "^3.15.3",
     "vscode-languageserver-types": "^3.15.1",
     "vscode-uri": "^2.1.2"
diff --git a/vti/yarn.lock b/vti/yarn.lock
index 11a5749fa8..edcb2971a7 100644
--- a/vti/yarn.lock
+++ b/vti/yarn.lock
@@ -4636,25 +4636,30 @@ vscode-emmet-helper@^1.1.19:
     jsonc-parser "^1.0.0"
     vscode-languageserver-types "^3.6.0-next.1"
 
-vscode-jsonrpc@^5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/vscode-jsonrpc/-/vscode-jsonrpc-5.0.1.tgz#9bab9c330d89f43fc8c1e8702b5c36e058a01794"
-  integrity sha512-JvONPptw3GAQGXlVV2utDcHx0BiY34FupW/kI6mZ5x06ER5DdPG/tXWMVHjTNULF5uKPOUUD0SaXg5QaubJL0A==
+vscode-jsonrpc@8.0.2:
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/vscode-jsonrpc/-/vscode-jsonrpc-8.0.2.tgz#f239ed2cd6004021b6550af9fd9d3e47eee3cac9"
+  integrity sha512-RY7HwI/ydoC1Wwg4gJ3y6LpU9FJRZAUnTYMXthqhFXXu77ErDd/xkREpGuk4MyYkk4a+XDWAMqe0S3KkelYQEQ==
 
-vscode-languageserver-protocol@^3.15.3:
-  version "3.15.3"
-  resolved "https://registry.yarnpkg.com/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.15.3.tgz#3fa9a0702d742cf7883cb6182a6212fcd0a1d8bb"
-  integrity sha512-zrMuwHOAQRhjDSnflWdJG+O2ztMWss8GqUUB8dXLR/FPenwkiBNkMIJJYfSN6sgskvsF0rHAoBowNQfbyZnnvw==
+vscode-languageserver-protocol@3.17.2, vscode-languageserver-protocol@^3.15.3:
+  version "3.17.2"
+  resolved "https://registry.yarnpkg.com/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.2.tgz#beaa46aea06ed061576586c5e11368a9afc1d378"
+  integrity sha512-8kYisQ3z/SQ2kyjlNeQxbkkTNmVFoQCqkmGrzLH6A9ecPlgTbp3wDTnUNqaUxYr4vlAcloxx8zwy7G5WdguYNg==
   dependencies:
-    vscode-jsonrpc "^5.0.1"
-    vscode-languageserver-types "3.15.1"
+    vscode-jsonrpc "8.0.2"
+    vscode-languageserver-types "3.17.2"
 
 vscode-languageserver-textdocument@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.1.tgz#178168e87efad6171b372add1dea34f53e5d330f"
   integrity sha512-UIcJDjX7IFkck7cSkNNyzIz5FyvpQfY7sdzVy+wkKN/BLaD4DQ0ppXQrKePomCxTS7RrolK1I0pey0bG9eh8dA==
 
-vscode-languageserver-types@3.15.1, vscode-languageserver-types@^3.15.1, vscode-languageserver-types@^3.6.0-next.1:
+vscode-languageserver-types@3.17.2:
+  version "3.17.2"
+  resolved "https://registry.yarnpkg.com/vscode-languageserver-types/-/vscode-languageserver-types-3.17.2.tgz#b2c2e7de405ad3d73a883e91989b850170ffc4f2"
+  integrity sha512-zHhCWatviizPIq9B7Vh9uvrH6x3sK8itC84HkamnBWoDFJtzBf7SWlpLCZUit72b3os45h6RWQNC9xHRDF8dRA==
+
+vscode-languageserver-types@^3.15.1, vscode-languageserver-types@^3.6.0-next.1:
   version "3.15.1"
   resolved "https://registry.yarnpkg.com/vscode-languageserver-types/-/vscode-languageserver-types-3.15.1.tgz#17be71d78d2f6236d414f0001ce1ef4d23e6b6de"
   integrity sha512-+a9MPUQrNGRrGU630OGbYVQ+11iOIovjCkqxajPa9w57Sd5ruK8WQNsslzpa0x/QJqC8kRc2DUxWjIFwoNm4ZQ==
@@ -4666,6 +4671,13 @@ vscode-languageserver@^6.1.1:
   dependencies:
     vscode-languageserver-protocol "^3.15.3"
 
+vscode-languageserver@^8.0.2:
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/vscode-languageserver/-/vscode-languageserver-8.0.2.tgz#cfe2f0996d9dfd40d3854e786b2821604dfec06d"
+  integrity sha512-bpEt2ggPxKzsAOZlXmCJ50bV7VrxwCS5BI4+egUmure/oI/t4OlFzi/YNtVvY24A2UDOZAgwFGgnZPwqSJubkA==
+  dependencies:
+    vscode-languageserver-protocol "3.17.2"
+
 vscode-nls@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/vscode-nls/-/vscode-nls-4.1.1.tgz#f9916b64e4947b20322defb1e676a495861f133c"