diff --git a/package-lock.json b/package-lock.json
index 2fee819..5fc6fb9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -300,11 +300,11 @@
       }
     },
     "aws-sdk": {
-      "version": "2.668.0",
-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.668.0.tgz",
-      "integrity": "sha512-mmZJmeenNM9hRR4k+JAStBhYFym2+VCPTRWv0Vn2oqqXIaIaNVdNf9xag/WMG8b8M80R3XXfVHKmDPST0/EfHA==",
+      "version": "2.1002.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.1002.0.tgz",
+      "integrity": "sha512-duG9sJL1RETBXV0ZNx1wCVX/Y2xURXdG+jJo380nOI5xlvxyiZxSDhdYYaxNjT4Jgaz/qzGJ7mbkVFu1zQ3/1w==",
       "requires": {
-        "buffer": "4.9.1",
+        "buffer": "4.9.2",
         "events": "1.1.1",
         "ieee754": "1.1.13",
         "jmespath": "0.15.0",
@@ -315,6 +315,16 @@
         "xml2js": "0.4.19"
       },
       "dependencies": {
+        "buffer": {
+          "version": "4.9.2",
+          "resolved": "https://registry.npmjs.org/buffer/-/buffer-4.9.2.tgz",
+          "integrity": "sha512-xq+q3SRMOxGivLhBNaUdC64hDTQwejJ+H0T/NB1XMtTVEwNTrfFF3gAxiyW0Bu/xWEGhjVKgUcMhCrUy2+uCWg==",
+          "requires": {
+            "base64-js": "^1.0.2",
+            "ieee754": "^1.1.4",
+            "isarray": "^1.0.0"
+          }
+        },
         "uuid": {
           "version": "3.3.2",
           "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index c2f3c67..a20586c
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@hapi/joi": "^16.1.8",
-    "aws-sdk": "^2.627.0",
+    "aws-sdk": "^2.1002.0",
     "axios": "^0.19.2",
     "bluebird": "^3.5.1",
     "body-parser": "^1.19.0",