diff --git a/yarn.lock b/yarn.lock
index aa9d9f6..b98d02c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4599,9 +4599,9 @@ tsutils@^3.21.0:
     tslib "^1.8.1"
 
 ttypescript@^1.5.10:
-  version "1.5.12"
-  resolved "https://registry.yarnpkg.com/ttypescript/-/ttypescript-1.5.12.tgz#27a8356d7d4e719d0075a8feb4df14b52384f044"
-  integrity sha512-1ojRyJvpnmgN9kIHmUnQPlEV1gq+VVsxVYjk/NfvMlHSmYxjK5hEvOOU2MQASrbekTUiUM7pR/nXeCc8bzvMOQ==
+  version "1.5.13"
+  resolved "https://registry.yarnpkg.com/ttypescript/-/ttypescript-1.5.13.tgz#c3bcb760599fe49157d30c5d5895a0023cbb7f30"
+  integrity sha512-KT/RBfGGlVJFqEI8cVvI3nMsmYcFvPSZh8bU0qX+pAwbi7/ABmYkzn7l/K8skw0xmYjVCoyaV6WLsBQxdadybQ==
   dependencies:
     resolve ">=1.9.0"