diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee674453..3bff821d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,12 @@
 ## Parse PHP SDK Changelog
 
 ### master
-[Full Changelog](https://github.com/parse-community/parse-php-sdk/compare/1.5.0...master)
+[Full Changelog](https://github.com/parse-community/parse-php-sdk/compare/1.5.1...master)
+
+### 1.5.1
+[See the diff between 1.5.0 and 1.5.1](https://github.com/parse-community/parse-php-sdk/compare/1.5.0...1.5.1)
+
+No changes from  1.5.0.  Creating release to fix mis deployed 1.5.0.
 
 ### 1.5.0
 [See the diff between 1.4.0 and 1.5.0](https://github.com/parse-community/parse-php-sdk/compare/1.4.0...1.5.0)
diff --git a/README.md b/README.md
index c8283e5f..59170ef1 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ from your PHP app or script.  Designed to work with the self-hosted Parse Server
 For more information on Parse and its features, see [the website](http://parseplatform.org), [the PHP guide](https://docs.parseplatform.org/php/guide/) or [API Reference](http://parseplatform.org/parse-php-sdk/namespaces/Parse.html).
 
 Please note that this documentation contains the latest changes that may as of yet be unreleased. To see the README for your release please use the list below.
-- [1.5.0 README](https://github.com/parse-community/parse-php-sdk/blob/1.5.0/README.md)
+- [1.5.1 README](https://github.com/parse-community/parse-php-sdk/blob/1.5.1/README.md)
 - [1.4.0 README](https://github.com/parse-community/parse-php-sdk/blob/1.4.0/README.md)
 - [1.3.0 README](https://github.com/parse-community/parse-php-sdk/blob/1.3.0/README.md)
 
diff --git a/src/Parse/ParseClient.php b/src/Parse/ParseClient.php
index aedbe06b..86f34ff3 100755
--- a/src/Parse/ParseClient.php
+++ b/src/Parse/ParseClient.php
@@ -111,11 +111,11 @@ final class ParseClient
     private static $caFile;
 
     /**
-     * Constant for version string to include with requests. Currently 1.5.0.
+     * Constant for version string to include with requests. Currently 1.5.1.
      *
      * @var string
      */
-    const VERSION_STRING = 'php1.5.0';
+    const VERSION_STRING = 'php1.5.1';
 
     /**
      * Parse\Client::initialize, must be called before using Parse features.