diff --git a/yarn.lock b/yarn.lock
index 1769bdf..e156d03 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -371,8 +371,8 @@ duplexer2@^0.1.2, duplexer2@~0.1.0, duplexer2@~0.1.2:
     readable-stream "^2.0.2"
 
 elliptic@^6.0.0, elliptic@^6.5.4:
-  version "6.5.4"
-  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.4.tgz#da37cebd31e79a1367e941b592ed1fbebd58abbb"
+  version "6.5.7"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.7.tgz#8ec4da2cb2939926a1b9a73619d768207e647c8b"
   dependencies:
     bn.js "^4.11.9"
     brorand "^1.1.0"