diff --git a/src/language-service/package-lock.json b/src/language-service/package-lock.json
index 01544d8e35..f6111ed402 100644
--- a/src/language-service/package-lock.json
+++ b/src/language-service/package-lock.json
@@ -20,7 +20,7 @@
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       "devDependencies": {
         "@types/mocha": "10.0.1",
-        "@types/node": "20.4.8",
+        "@types/node": "20.8.9",
         "@types/vscode": "1.48.0",
         "@types/ws": "8.5.5",
         "@types/yaml": "1.9.7",
@@ -444,10 +444,13 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "20.4.8",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.4.8.tgz",
-      "integrity": "sha512-0mHckf6D2DiIAzh8fM8f3HQCvMKDpK94YQ0DSVkfWTG9BZleYIWudw9cJxX8oCk9bM+vAkDyujDV6dmKHbvQpg==",
-      "dev": true
+      "version": "20.8.9",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.9.tgz",
+      "integrity": "sha512-UzykFsT3FhHb1h7yD4CA4YhBHq545JC0YnEz41xkipN88eKQtL6rSgocL5tbAP6Ola9Izm/Aw4Ora8He4x0BHg==",
+      "dev": true,
+      "dependencies": {
+        "undici-types": "~5.26.4"
+      }
     },
     "node_modules/@types/vscode": {
       "version": "1.48.0",
@@ -3558,6 +3561,12 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
+    },
     "node_modules/unzipper": {
       "version": "0.10.11",
       "resolved": "https://registry.npmjs.org/unzipper/-/unzipper-0.10.11.tgz",
@@ -4519,10 +4528,13 @@
       "dev": true
     },
     "@types/node": {
-      "version": "20.4.8",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.4.8.tgz",
-      "integrity": "sha512-0mHckf6D2DiIAzh8fM8f3HQCvMKDpK94YQ0DSVkfWTG9BZleYIWudw9cJxX8oCk9bM+vAkDyujDV6dmKHbvQpg==",
-      "dev": true
+      "version": "20.8.9",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.9.tgz",
+      "integrity": "sha512-UzykFsT3FhHb1h7yD4CA4YhBHq545JC0YnEz41xkipN88eKQtL6rSgocL5tbAP6Ola9Izm/Aw4Ora8He4x0BHg==",
+      "dev": true,
+      "requires": {
+        "undici-types": "~5.26.4"
+      }
     },
     "@types/vscode": {
       "version": "1.48.0",
@@ -6840,6 +6852,12 @@
         }
       }
     },
+    "undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true
+    },
     "unzipper": {
       "version": "0.10.11",
       "resolved": "https://registry.npmjs.org/unzipper/-/unzipper-0.10.11.tgz",
diff --git a/src/language-service/package.json b/src/language-service/package.json
index bbff148662..4f7c590a13 100644
--- a/src/language-service/package.json
+++ b/src/language-service/package.json
@@ -39,7 +39,7 @@
   },
   "devDependencies": {
     "@types/mocha": "10.0.1",
-    "@types/node": "20.4.8",
+    "@types/node": "20.8.9",
     "@types/vscode": "1.48.0",
     "@types/ws": "8.5.5",
     "@types/yaml": "1.9.7",