diff --git a/package.json b/package.json
index 1fb9a3897..29146a8d5 100644
--- a/package.json
+++ b/package.json
@@ -231,7 +231,7 @@
 		"tslint": "6.1.2",
 		"tslint-sonarts": "1.9.0",
 		"typeorm": "0.2.24",
-		"typescript": "3.8.3",
+		"typescript": "3.9.1-rc",
 		"ulid": "2.3.0",
 		"url-loader": "4.1.0",
 		"uuid": "8.0.0",
diff --git a/yarn.lock b/yarn.lock
index d9fadbe85..95e5dda48 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9427,10 +9427,10 @@ typeorm@0.2.24:
     yargonaut "^1.1.2"
     yargs "^13.2.1"
 
-typescript@3.8.3:
-  version "3.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.3.tgz#409eb8544ea0335711205869ec458ab109ee1061"
-  integrity sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==
+typescript@3.9.1-rc:
+  version "3.9.1-rc"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.1-rc.tgz#81d5a5a0a597e224b6e2af8dffb46524b2eaf5f3"
+  integrity sha512-+cPv8L2Vd4KidCotqi2wjegBZ5n47CDRUu/QiLVu2YbeXAz78hIfcai9ziBiNI6JTGTVwUqXRug2UZxDcxhvFw==
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"