diff --git a/docs/package.json b/docs/package.json
index 22fc176bb..29a91bfbb 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -20,7 +20,7 @@
     "codemirror": "5.49.0",
     "rxjs": "6.5.3",
     "tslint": "5.20.0",
-    "typescript": "2.9.2",
+    "typescript": "3.6.4",
     "uglifyjs": "2.4.11",
     "zone.js": "0.10.2"
   },
diff --git a/package-lock.json b/package-lock.json
index 85a587728..b7ab053ba 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5373,9 +5373,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw==",
+      "version": "3.6.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.6.4.tgz",
+      "integrity": "sha512-unoCll1+l+YK4i4F8f22TaNVPRHcD9PA3yCuZ8g5e0qGqlVlJ/8FSateOLLSagn+Yg5+ZwuPkL8LFUc0Jcvksg==",
       "dev": true
     },
     "uglify-js": {
diff --git a/package.json b/package.json
index ee4811c45..134e1eb7e 100644
--- a/package.json
+++ b/package.json
@@ -88,7 +88,7 @@
     "standard-version": "7.0.0",
     "ts-node": "8.4.1",
     "tslint": "5.20.0",
-    "typescript": "3.4.5",
+    "typescript": "3.6.4",
     "zone.js": "0.10.2"
   },
   "peerDependencies": {