diff --git a/package-lock.json b/package-lock.json
index 29084fcb..981e63f1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6008,9 +6008,9 @@
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     },
     "typescript": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.0.3.tgz",
-      "integrity": "sha512-kk80vLW9iGtjMnIv11qyxLqZm20UklzuR2tL0QAnDIygIUIemcZMxlMWudl9OOt76H3ntVzcTiddQ1/pAAJMYg=="
+      "version": "3.9.7",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.7.tgz",
+      "integrity": "sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw=="
     },
     "uglify-js": {
       "version": "2.8.29",
diff --git a/package.json b/package.json
index 3e5f6596..50cd9f9a 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "rxjs": "^5.5.0",
     "semaphore-async-await": "^1.5.1",
     "string-similarity": "^2.0.0",
-    "typescript": "~3.0.3",
+    "typescript": "~3.9.7",
     "vscode-jsonrpc": "^4.0.0",
     "vscode-languageserver": "^5.0.0",
     "vscode-languageserver-types": "^3.0.3"