diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 7782252f..c2f18b95 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,4 +1,4 @@
-1.6.0pre2 [2016-08-16]
+1.6.0 [2016-09-25]
 ------------------
  - added option to indicate successful DNSSEC validation with a lock (enabled by default)
  - added option to show the favicon of some known signing domains (enabled by default)
diff --git a/install.rdf b/install.rdf
index 82f63a89..2fd6bc5a 100644
--- a/install.rdf
+++ b/install.rdf
@@ -6,7 +6,7 @@
 	<Description about="urn:mozilla:install-manifest">
 		<em:id>dkim_verifier@pl</em:id>
 		<em:type>2</em:type> <!-- Extensions -->
-		<em:version>1.6.0pre2</em:version>
+		<em:version>1.6.0</em:version>
 
 		<em:name>DKIM Verifier</em:name>
 		<em:description>Verifies the DKIM-Signature of an e-mail.</em:description>
diff --git a/modules/AuthVerifier.jsm b/modules/AuthVerifier.jsm
index 37d35d26..8ea78ef2 100644
--- a/modules/AuthVerifier.jsm
+++ b/modules/AuthVerifier.jsm
@@ -3,7 +3,7 @@
  * 
  * Authentication Verifier.
  *
- * Version: 1.3.0pre1 (07 August 2016)
+ * Version: 1.3.0 (25 September 2016)
  * 
  * Copyright (c) 2014-2016 Philippe Lieser
  * 
diff --git a/modules/DNSWrapper.jsm b/modules/DNSWrapper.jsm
index 8a7ccfc7..da34a9ce 100644
--- a/modules/DNSWrapper.jsm
+++ b/modules/DNSWrapper.jsm
@@ -5,7 +5,7 @@
  *  - JSDNS.jsm
  *  - libunbound.jsm
  * 
- * Version: 2.1.0 (22 January 2016)
+ * Version: 2.2.0 (27 July 2016)
  * 
  * Copyright (c) 2013-2016 Philippe Lieser
  * 
@@ -22,7 +22,7 @@
 /* global ModuleGetter, Logging, JSDNS, libunbound */
 /* exported EXPORTED_SYMBOLS, DNS */
 
-const module_version = "2.1.0";
+const module_version = "2.2.0";
 
 var EXPORTED_SYMBOLS = [
 	"DNS"