diff --git a/yarn.lock b/yarn.lock
index 66e78f6..83b2067 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -901,9 +901,9 @@ ava@2.4.0:
     write-file-atomic "^3.0.0"
 
 aws-sdk@^2.553.0:
-  version "2.557.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.557.0.tgz#af2f09ecd6c048a9e674966dcb03e3fd2214d5a2"
-  integrity sha512-YnB1PaqpOows/BYLt5BdC4lihsgq+Zh2Frnq4d921QhDXVaiH2aW2rh6QMu3Z/pu75v/aqHUiroI7gaGj7dpKg==
+  version "2.558.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.558.0.tgz#544b80f26d96026d85e84f6adeec09461accc9c3"
+  integrity sha512-L1cqcOLuL4FG93JKQIh/5u/ks9zj3ErahzfAb7vjuSLVZgEXx8mNgdiyIgcWj5VDOBEa6ygzwV1f72rDig359A==
   dependencies:
     buffer "4.9.1"
     events "1.1.1"