diff --git a/wire/core/ProcessWire.php b/wire/core/ProcessWire.php
index 159faf3f..cba25a53 100644
--- a/wire/core/ProcessWire.php
+++ b/wire/core/ProcessWire.php
@@ -77,13 +77,13 @@ class ProcessWire extends Wire {
 	 * Reversion revision number
 	 * 
 	 */
-	const versionRevision = 163;
+	const versionRevision = 164;
 
 	/**
 	 * Version suffix string (when applicable)
 	 * 
 	 */
-	const versionSuffix = 'dev';
+	const versionSuffix = '';
 
 	/**
 	 * Minimum required index.php version, represented by the PROCESSWIRE define