diff --git a/package-lock.json b/package-lock.json
index 2e01754..b6f76f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1240,9 +1240,9 @@
       "dev": true
     },
     "aws-sdk": {
-      "version": "2.859.0",
-      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.859.0.tgz",
-      "integrity": "sha512-1OnEpmJ72n6Y1NR+2wMPV2JFovDwM0ARwkjVKq5K1rcs7lkUuCG8N4A7Zy8hz5qwkpvig0FJFDtNmsziM+pwAA==",
+      "version": "2.864.0",
+      "resolved": "https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.864.0.tgz",
+      "integrity": "sha512-QbxIFgJLHP/v2snYC0udrQHQcRRPZjALv2pTvdVP78BBmM4YGuuI3U6YRMfHb/a41m2JDriXaqUA5+HSYmCm3w==",
       "requires": {
         "buffer": "4.9.2",
         "events": "1.1.1",
diff --git a/package.json b/package.json
index 5fb3577..34abc49 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "homepage": "https://github.com/aws-actions/configure-aws-credentials#readme",
   "dependencies": {
     "@actions/core": "^1.2.6",
-    "aws-sdk": "^2.859.0"
+    "aws-sdk": "^2.864.0"
   },
   "devDependencies": {
     "@zeit/ncc": "^0.22.3",