diff --git a/javascript_client/yarn.lock b/javascript_client/yarn.lock
index 5dfb5e81d39..9aedc1554a3 100644
--- a/javascript_client/yarn.lock
+++ b/javascript_client/yarn.lock
@@ -1196,8 +1196,8 @@ js-tokens@^3.0.0:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
 js-yaml@^3.7.0:
-  version "3.9.0"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.9.0.tgz#4ffbbf25c2ac963b8299dc74da7e3740de1c18ce"
+  version "3.15.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.15.1.tgz#24bc95028f361cdaaa84745b06a109c4486773c0"
   dependencies:
     argparse "^1.0.7"
     esprima "^4.0.0"