diff --git a/cdk/package-lock.json b/cdk/package-lock.json
index 4455704..a46ab26 100644
--- a/cdk/package-lock.json
+++ b/cdk/package-lock.json
@@ -1467,11 +1467,11 @@
       }
     },
     "aws-sdk": {
-      "version": "2.656.0",
-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.656.0.tgz",
-      "integrity": "sha512-UzqDvvt6i7gpuzEdK0GT/JOfBJcsCPranzZWdQ9HR4+5E0m5kf5gybZ6OX+UseIAE2/WND6Dv0aHgiI21AKenw==",
+      "version": "2.814.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.814.0.tgz",
+      "integrity": "sha512-empd1m/J/MAkL6d9OeRpmg9thobULu0wk4v8W3JToaxGi2TD7PIdvE6yliZKyOVAdJINhBWEBhxR4OUIHhcGbQ==",
       "requires": {
-        "buffer": "4.9.1",
+        "buffer": "4.9.2",
         "events": "1.1.1",
         "ieee754": "1.1.13",
         "jmespath": "0.15.0",
@@ -1483,9 +1483,9 @@
       },
       "dependencies": {
         "buffer": {
-          "version": "4.9.1",
-          "resolved": "https://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
-          "integrity": "sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=",
+          "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",
diff --git a/cdk/package.json b/cdk/package.json
index 4343c85..cf0e1ce 100644
--- a/cdk/package.json
+++ b/cdk/package.json
@@ -41,7 +41,7 @@
     "@aws-cdk/core": "1.33.0",
     "@types/aws-lambda": "8.10.48",
     "aws-lambda": "1.0.5",
-    "aws-sdk": "2.656.0",
+    "aws-sdk": "2.814.0",
     "source-map-support": "^0.5.16"
   }
 }