diff --git a/README.md b/README.md
index b7a9f7d..5afbf00 100644
--- a/README.md
+++ b/README.md
@@ -98,8 +98,9 @@ or manual download (https://github.com/james-hu/apig-swagger-ui/releases for Win
 <!-- help start -->
 ```
 USAGE
-  $ apig-swagger-ui  [PATH] [-v] [-h] [-r <value>] [-i
-    <value>] [-x <value>] [-s] [-p <value>] [-q] [-d] [-a <value>] [-m]
+  $ apig-swagger-ui  [PATH] [-v] [-h] [-r <value>] [-k
+    <value>] [-e <value>] [-t <value>] [-i <value>] [-x <value>] [-s] [-p
+    <value>] [-q] [-d] [-a <value>] [-m]
 
 ARGUMENTS
   PATH  [default: api-doc] path for putting generated website files
@@ -108,9 +109,11 @@ FLAGS
   -a, --validator-url=<value>  custom validator URL, or "none" for disabling
                                validation
   -d, --debug                  output debug messages
+  -e, --secret=<value>         AWS secret access key
   -h, --help                   Show CLI help.
   -i, --include=<value>...     [default: */*,*/] custom domains and base path
                                mappings to include
+  -k, --key=<value>            AWS access key ID
   -m, --enable-source-maps     include swagger-ui's source map files or not
   -p, --port=<value>           [default: 8001] port number of the local http
                                server for preview
@@ -118,6 +121,7 @@ FLAGS
   -r, --region=<value>...      AWS region
   -s, --server                 start a local http server and open a browser for
                                pre-viewing generated website
+  -t, --token=<value>          AWS session token
   -v, --version                Show CLI version.
   -x, --exclude=<value>...     custom domains and base path mappings to exclude
 
diff --git a/package-lock.json b/package-lock.json
index a6ebcb5..a990ac8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "apig-swagger-ui",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "apig-swagger-ui",
-      "version": "1.5.0",
+      "version": "1.5.1",
       "license": "Apache 2.0",
       "dependencies": {
         "@handy-common-utils/aws-utils": "^2.0.4",
diff --git a/package.json b/package.json
index 5eab833..6c26693 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "apig-swagger-ui",
   "description": "Command line tool for generating OpenAPI spec and SwaggerUI from AWS API Gateway",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "author": "James Hu",
   "bin": {
     "apig-swagger-ui": "./bin/apig-swagger-ui.js"