diff --git a/yarn.lock b/yarn.lock
index 7369d2ee..418dd37a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1533,9 +1533,9 @@ aws-lambda@^1.0.7:
     watchpack "^2.0.0-beta.10"
 
 aws-sdk@^2.1329.0, aws-sdk@^2.814.0:
-  version "2.1438.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1438.0.tgz#6bc9b3ef716b47ed78d94da5234692ec2dc73ff5"
-  integrity sha512-xessrWtoMD2icLPnm4KlTl3tiudJlYh3RtqBx+BggBc3ie9l98za1tSB4NunabTEbBUj4YMmzN1lpMsNEZ0NGw==
+  version "2.1439.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1439.0.tgz#fd8c45ee6b412cf0558d2122aff9f9e0dac72ed2"
+  integrity sha512-T2kXdLylb+pmpAhjFVQO4OpRYjkBpAKtxzRvv7tv90AJCaoguxZ5vfK8S7iKvHDuS9xKgBI8dVktYcgtkGcTJw==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"