diff --git a/package-lock.json b/package-lock.json
index 107117a6f0..0dcf053fb4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -261,7 +261,7 @@
     },
     "async": {
       "version": "1.5.2",
-      "resolved": "http://registry.npmjs.org/async/-/async-1.5.2.tgz",
+      "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
       "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=",
       "dev": true
     },
@@ -441,7 +441,7 @@
     },
     "chalk": {
       "version": "1.1.3",
-      "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
       "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
       "dev": true,
       "requires": {
@@ -1978,7 +1978,7 @@
     },
     "lodash": {
       "version": "1.0.2",
-      "resolved": "http://registry.npmjs.org/lodash/-/lodash-1.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-1.0.2.tgz",
       "integrity": "sha1-j1dWDIO1n8JwvT1WG2kAQ0MOJVE=",
       "dev": true
     },
@@ -2275,9 +2275,9 @@
       "dev": true
     },
     "monaco-typescript": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/monaco-typescript/-/monaco-typescript-3.3.1.tgz",
-      "integrity": "sha512-sOnMeEgDQmwuwkcj/ElVZ7mF3d0HAiCINGWE9LyOH9wJCQNJaBqa+cSP+wnPiSWQnOshHZ+A2vsA8A7PyXls6Q==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/monaco-typescript/-/monaco-typescript-4.0.2.tgz",
+      "integrity": "sha512-Th3EjbKmEnQuCvGV09S/jm8x4RTjP7pvbI6cFCACl/IeSmwI9P69vzm68oI9pzMxZ0cLXjcye+bBKEHVayWi1Q==",
       "dev": true
     },
     "ms": {
@@ -2604,7 +2604,7 @@
         },
         "kind-of": {
           "version": "1.1.0",
-          "resolved": "http://registry.npmjs.org/kind-of/-/kind-of-1.1.0.tgz",
+          "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-1.1.0.tgz",
           "integrity": "sha1-FAo9LUGjbS78+pN3tiwk+ElaXEQ=",
           "dev": true
         }
@@ -3472,7 +3472,7 @@
         },
         "typescript": {
           "version": "2.7.2",
-          "resolved": "http://registry.npmjs.org/typescript/-/typescript-2.7.2.tgz",
+          "resolved": "https://registry.npmjs.org/typescript/-/typescript-2.7.2.tgz",
           "integrity": "sha512-p5TCYZDAO0m4G344hD+wx/LATebLWZNkkh2asWUFqSsD2OrDNhbAHuSjobrmsUmdzjJjEeZVU9g1h3O6vpstnw==",
           "dev": true
         }
diff --git a/package.json b/package.json
index eaad8419dd..f3ec859269 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "monaco-html": "2.3.0",
     "monaco-json": "2.3.0",
     "monaco-languages": "1.6.0",
-    "monaco-typescript": "3.3.1",
+    "monaco-typescript": "4.0.2",
     "rimraf": "^2.6.2",
     "typedoc": "^0.11.1",
     "typescript": "^3.0.1",