diff --git a/package.json b/package.json
index 113ce55..f1e726f 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "Moves challenge data from Informix forward to Dynamo and ES",
   "repository": "https://github.com/topcoder-platform/legacy-challenge-migration-script",
   "dependencies": {
-    "aws-sdk": "^2.466.0",
+    "aws-sdk": "^2.1270.0",
     "bluebird": "^3.5.5",
     "config": "^3.1.0",
     "cors": "^2.8.5",
diff --git a/yarn.lock b/yarn.lock
index 548a317..49f86dd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -284,10 +284,10 @@ aws-sdk@2.395.0:
     uuid "3.3.2"
     xml2js "0.4.19"
 
-aws-sdk@^2.466.0:
-  version "2.1269.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1269.0.tgz#8f3e6379e39b41fa9ba459d13b37ec47aae482b9"
-  integrity sha512-M8pOxsIjVms3d4o89dcpNTceXTpLU4DahRXH3uddCL9ctfuOmdRKkRvKJIRVMWPQlHWdi8gW1TC+3uCrhDPN8Q==
+aws-sdk@^2.1270.0:
+  version "2.1270.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1270.0.tgz#af620a7603e49128f05f2cd3200bf46cc41a6bc7"
+  integrity sha512-Dyvcv/cMQxS5ed7wpeDuTZSzRg0ut6bSngHOC+jPiSUyf3LqJI2MnrJMNfcsiVg034bxDVLL5BRI/LfLZc0Ygg==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"