diff --git a/aio/package.json b/aio/package.json
index 1e9585d649..99733ac1cf 100644
--- a/aio/package.json
+++ b/aio/package.json
@@ -165,7 +165,7 @@
     "tree-kill": "^1.1.0",
     "ts-node": "^8.4.1",
     "tslint": "^5.20.0",
-    "typescript": "~3.6.4",
+    "typescript": "~3.7.4",
     "uglify-js": "^3.0.15",
     "unist-util-filter": "^0.2.1",
     "unist-util-source": "^1.0.1",
diff --git a/aio/yarn.lock b/aio/yarn.lock
index a018712864..0cd57436ed 100644
--- a/aio/yarn.lock
+++ b/aio/yarn.lock
@@ -12020,7 +12020,7 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@3.6.4, typescript@~3.6.4:
+typescript@3.6.4:
   version "3.6.4"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.4.tgz#b18752bb3792bc1a0281335f7f6ebf1bbfc5b91d"
   integrity sha512-unoCll1+l+YK4i4F8f22TaNVPRHcD9PA3yCuZ8g5e0qGqlVlJ/8FSateOLLSagn+Yg5+ZwuPkL8LFUc0Jcvksg==
@@ -12030,6 +12030,11 @@ typescript@^3.2.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.4.2.tgz#9ed4e6475d906f589200193be056f5913caed481"
   integrity sha512-Og2Vn6Mk7JAuWA1hQdDQN/Ekm/SchX80VzLhjKN9ETYrIepBFAd8PkOdOTK2nKt0FCkmMZKBJvQ1dV1gIxPu/A==
 
+typescript@~3.7.4:
+  version "3.7.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.4.tgz#1743a5ec5fef6a1fa9f3e4708e33c81c73876c19"
+  integrity sha512-A25xv5XCtarLwXpcDNZzCGvW2D1S3/bACratYBx2sax8PefsFhlYmkQicKHvpYflFS8if4zne5zT5kpJ7pzuvw==
+
 uberproto@^1.1.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/uberproto/-/uberproto-1.2.0.tgz#61d4eab024f909c4e6ea52be867c4894a4beeb76"