diff --git a/wp-includes/images/smilies/mrgreen.png b/wp-includes/images/smilies/mrgreen.png
index aa4beb9344..0976247382 100644
Binary files a/wp-includes/images/smilies/mrgreen.png and b/wp-includes/images/smilies/mrgreen.png differ
diff --git a/wp-includes/images/smilies/rolleyes.png b/wp-includes/images/smilies/rolleyes.png
index 05ab3399ec..cd5a713f4f 100644
Binary files a/wp-includes/images/smilies/rolleyes.png and b/wp-includes/images/smilies/rolleyes.png differ
diff --git a/wp-includes/images/smilies/simple-smile.png b/wp-includes/images/smilies/simple-smile.png
index 2dc86f64ba..fbdcd03d2b 100644
Binary files a/wp-includes/images/smilies/simple-smile.png and b/wp-includes/images/smilies/simple-smile.png differ
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b654b989a5..b5d28ff780 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-alpha-31758';
+$wp_version = '4.2-alpha-31759';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.