diff --git a/INSTALL.md b/INSTALL.md
index 6c9024696..8d7eba41d 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -97,19 +97,26 @@ minimum requirements are indicated in bold. For a detailed list of changes, see
 		<th>Release status</th>
 	</tr>
 	<tr>
-		<th>Maps 5.4.x</th>
+		<th>Maps 5.5.x</th>
 		<td>7.0 - 7.2+</td>
 		<td>1.27 - 1.30+</td>
 		<td>2.1 - 2.5</td>
-		<td>Planned Q2 2018</td>
+		<td>Planned Q3 2018</td>
 	</tr>
 	<tr>
-		<th>Maps 5.3.x</th>
+		<th>Maps 5.4.x</th>
 		<td>7.0 - 7.2</td>
 		<td>1.27 - 1.30+</td>
 		<td>2.1 - 2.5</td>
 		<td><strong>Stable release</strong></td>
 	</tr>
+	<tr>
+		<th>Maps 5.3.x</th>
+		<td>7.0 - 7.2</td>
+		<td>1.27 - 1.30+</td>
+		<td>2.1 - 2.5</td>
+		<td>Obsolete release, no support</td>
+	</tr>
 	<tr>
 		<th>Maps 5.2.x</th>
 		<td>7.0 - 7.2</td>
diff --git a/Maps.php b/Maps.php
index faf21b94d..fb65d239b 100644
--- a/Maps.php
+++ b/Maps.php
@@ -68,7 +68,7 @@
 		);
 	}
 
-	define( 'Maps_VERSION', '5.4.0 alpha' );
+	define( 'Maps_VERSION', '5.4.0' );
 	define( 'SM_VERSION', Maps_VERSION );
 
 	if ( $GLOBALS['egMapsGMaps3Language'] === '' ) {