diff --git a/terminus-core/yarn.lock b/terminus-core/yarn.lock
index bfa94279..cac63bf7 100644
--- a/terminus-core/yarn.lock
+++ b/terminus-core/yarn.lock
@@ -186,9 +186,9 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
     delayed-stream "~1.0.0"
 
 core-js@^3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.1.2.tgz#2549a2cfb3ca1a5d851c9f7838e8b282cef2f3ba"
-  integrity sha512-3poRGjbu56leCtZCZCzCgQ7GcKOflDFnjWIepaPFUsM0IXUBrne10sl3aa2Bkcz3+FjRdIxBe9dAMhIJmEnQNA==
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.1.3.tgz#95700bca5f248f5f78c0ec63e784eca663ec4138"
+  integrity sha512-PWZ+ZfuaKf178BIAg+CRsljwjIMRV8MY00CbZczkR6Zk5LfkSkjGoaab3+bqRQWVITNZxQB7TFYz+CFcyuamvA==
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"