diff --git a/yarn.lock b/yarn.lock
index d2f38dd093559318b46eff0b8986c735371ee44a..fdf70825e9c510f19bb84085293891e34b312488 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9248,10 +9248,10 @@ typescript-formatter@7.1.0:
     commandpost "^1.0.0"
     editorconfig "^0.15.0"
 
-typescript@3.9.0-dev.20200423:
-  version "3.9.0-dev.20200423"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.0-dev.20200423.tgz#3569bd92d57ccf0b389a08a5beed1e35c193ab16"
-  integrity sha512-BZuOaEN9L3glTWfvzDhRm5ElSGhK4+OEC9Fr9aZTcWbNfCAYkvEqq6q6B65riIzputiBqeynheuX4HAjFMqw8w==
+typescript@3.9.0-dev.20200420:
+  version "3.9.0-dev.20200420"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.0-dev.20200420.tgz#99c2bc0936dbf4479b0b5260d80475ed494b1532"
+  integrity sha512-36MW6V+oXNnsSgliSjUWvtOkO21g9+iFGHPFv+O06HsCl3dcuqzBac17m8xuOuWo1LUlEgS6yAnD9fiVgvmCfg==
 
 typescript@^2.6.2:
   version "2.6.2"