diff --git a/extensions/json-language-features/server/package-lock.json b/extensions/json-language-features/server/package-lock.json
index 88f31145625..384ce045c9c 100644
--- a/extensions/json-language-features/server/package-lock.json
+++ b/extensions/json-language-features/server/package-lock.json
@@ -12,7 +12,7 @@
         "@vscode/l10n": "^0.0.18",
         "jsonc-parser": "^3.3.1",
         "request-light": "^0.8.0",
-        "vscode-json-languageservice": "^5.4.2",
+        "vscode-json-languageservice": "^5.4.3",
         "vscode-languageserver": "^10.0.0-next.11",
         "vscode-uri": "^3.0.8"
       },
@@ -64,9 +64,9 @@
       "dev": true
     },
     "node_modules/vscode-json-languageservice": {
-      "version": "5.4.2",
-      "resolved": "https://registry.npmjs.org/vscode-json-languageservice/-/vscode-json-languageservice-5.4.2.tgz",
-      "integrity": "sha512-2qujUseKRbLEwLXvEOFAxaz3y1ssdNCXXi95LRdG8AFchJHSnmI2qCg9ixoYxbJtSehIrXOmkhV87Y9lIivOgQ==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/vscode-json-languageservice/-/vscode-json-languageservice-5.4.3.tgz",
+      "integrity": "sha512-NVSEQDloP9NYccuqKg4eI46kutZpwucBY4csBB6FCxbM7AZVoBt0oxTItPVA+ZwhnG1bg/fmiBRAwcGJyNQoPA==",
       "license": "MIT",
       "dependencies": {
         "@vscode/l10n": "^0.0.18",
diff --git a/extensions/json-language-features/server/package.json b/extensions/json-language-features/server/package.json
index 0253274289a..6dcd82930d2 100644
--- a/extensions/json-language-features/server/package.json
+++ b/extensions/json-language-features/server/package.json
@@ -15,7 +15,7 @@
     "@vscode/l10n": "^0.0.18",
     "jsonc-parser": "^3.3.1",
     "request-light": "^0.8.0",
-    "vscode-json-languageservice": "^5.4.2",
+    "vscode-json-languageservice": "^5.4.3",
     "vscode-languageserver": "^10.0.0-next.11",
     "vscode-uri": "^3.0.8"
   },
@@ -29,6 +29,7 @@
     "watch": "npx gulp watch-extension:json-language-features-server",
     "clean": "../../../node_modules/.bin/rimraf out",
     "install-service-next": "npm install vscode-json-languageservice@next",
+    "install-service-latest": "npm install vscode-json-languageservice",
     "install-service-local": "npm link vscode-json-languageservice",
     "install-server-next": "npm install vscode-languageserver@next",
     "install-server-local": "npm link vscode-languageserver-server",