diff --git a/package-lock.json b/package-lock.json
index 71d02854..6a3be0c9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@azure/app-configuration-provider",
-  "version": "1.0.0-preview",
+  "version": "1.0.0-preview.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@azure/app-configuration-provider",
-      "version": "1.0.0-preview",
+      "version": "1.0.0-preview.1",
       "license": "MIT",
       "dependencies": {
         "@azure/app-configuration": "^1.4.1",
diff --git a/package.json b/package.json
index 148f1718..14bb4489 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@azure/app-configuration-provider",
-  "version": "1.0.0-preview",
+  "version": "1.0.0-preview.1",
   "description": "The JavaScript configuration provider for Azure App Configuration",
   "main": "dist/index.js",
   "module": "./dist-esm/index.js",
diff --git a/src/version.ts b/src/version.ts
index 6da52662..9628b7f3 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1,4 +1,4 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT license.
 
-export const Version = "1.0.0-preview";
\ No newline at end of file
+export const Version = "1.0.0-preview.1";
\ No newline at end of file