diff --git a/package.json b/package.json
index 30e2510..11cdf7c 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "build": "webpack --config webpack.prod.js"
   },
   "dependencies": {
-    "aws-sdk": "^2.248.1",
+    "aws-sdk": "^2.814.0",
     "cbor": "^4.1.0",
     "class-transformer": "^0.1.9",
     "jquery": "^3.3.1",
diff --git a/yarn.lock b/yarn.lock
index bd46fef..1714b6e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -298,12 +298,12 @@ autoprefixer@^6.3.1:
     postcss "^5.2.16"
     postcss-value-parser "^3.2.3"
 
-aws-sdk@^2.248.1:
-  version "2.606.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.606.0.tgz#877ffad75f3ae8688a244f4efbb29ae7662295b9"
-  integrity sha512-PI4vabKfMdvACzefIpm4cL4Fwji+pQQlK1zPXtz9+JzdPCp5FcEhbpjJucfeMaOByrC2ThXXOdCf1rUhjSiYFg==
+aws-sdk@^2.814.0:
+  version "2.814.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.814.0.tgz#7a1c36006e0b5826f14bd2511b1d229ef6814bb0"
+  integrity sha512-empd1m/J/MAkL6d9OeRpmg9thobULu0wk4v8W3JToaxGi2TD7PIdvE6yliZKyOVAdJINhBWEBhxR4OUIHhcGbQ==
   dependencies:
-    buffer "4.9.1"
+    buffer "4.9.2"
     events "1.1.1"
     ieee754 "1.1.13"
     jmespath "0.15.0"
@@ -1057,16 +1057,7 @@ buffer-xor@^1.0.3:
   resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
   integrity sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=
 
-buffer@4.9.1:
-  version "4.9.1"
-  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
-  integrity sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=
-  dependencies:
-    base64-js "^1.0.2"
-    ieee754 "^1.1.4"
-    isarray "^1.0.0"
-
-buffer@^4.3.0:
+buffer@4.9.2, buffer@^4.3.0:
   version "4.9.2"
   resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.2.tgz#230ead344002988644841ab0244af8c44bbe3ef8"
   integrity sha512-xq+q3SRMOxGivLhBNaUdC64hDTQwejJ+H0T/NB1XMtTVEwNTrfFF3gAxiyW0Bu/xWEGhjVKgUcMhCrUy2+uCWg==