diff --git a/examples/serverless-graphql-example/package.json b/examples/serverless-graphql-example/package.json
index 335d6c8..39d3f4a 100644
--- a/examples/serverless-graphql-example/package.json
+++ b/examples/serverless-graphql-example/package.json
@@ -20,7 +20,7 @@
     "@types/uuid": "^3.4.6",
     "apollo-server-lambda": "^2.12.0",
     "aws-lambda": "^1.0.4",
-    "aws-sdk": "^2.597.0",
+    "aws-sdk": "^2.814.0",
     "querystring": "^0.2.0",
     "simple-dynamodb": "^1.0.0",
     "uuid": "^3.3.3"
diff --git a/examples/serverless-graphql-example/yarn.lock b/examples/serverless-graphql-example/yarn.lock
index 3f9b18c..c735756 100644
--- a/examples/serverless-graphql-example/yarn.lock
+++ b/examples/serverless-graphql-example/yarn.lock
@@ -472,12 +472,12 @@ aws-lambda@^1.0.4:
     js-yaml "^3.13.1"
     watchpack "^2.0.0-beta.10"
 
-aws-sdk@*, aws-sdk@^2.597.0:
-  version "2.597.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.597.0.tgz#028c7778b4fdc742ac040e7071b85a070d18bf2a"
-  integrity sha512-xdhm1bYnh46b7pEOmIsptQcPAJmq9MT31cUsn3WzOr6IPtiRLz5XIHIusFFsJYpyjiFB99b1n8SabRR7j6H1AA==
+aws-sdk@*, 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"
@@ -497,10 +497,10 @@ base64-js@^1.0.2:
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.1.tgz#58ece8cb75dd07e71ed08c736abc5fac4dbf8df1"
   integrity sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==
 
-buffer@4.9.1:
-  version "4.9.1"
-  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
-  integrity sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=
+buffer@4.9.2:
+  version "4.9.2"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.2.tgz#230ead344002988644841ab0244af8c44bbe3ef8"
+  integrity sha512-xq+q3SRMOxGivLhBNaUdC64hDTQwejJ+H0T/NB1XMtTVEwNTrfFF3gAxiyW0Bu/xWEGhjVKgUcMhCrUy2+uCWg==
   dependencies:
     base64-js "^1.0.2"
     ieee754 "^1.1.4"
@@ -986,16 +986,11 @@ uuid@3.3.2:
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
   integrity sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==
 
-uuid@^3.1.0:
+uuid@^3.1.0, uuid@^3.3.3:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
   integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==
 
-uuid@^3.3.3:
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
-  integrity sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
-
 watchpack@^2.0.0-beta.10:
   version "2.0.0-beta.10"
   resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-2.0.0-beta.10.tgz#6e4a5b16bda08a5a3ce9851f166a45a8860066bb"