diff --git a/Changes b/Changes
index 190c41eba..3e741ad15 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,15 @@
 Release history for Zonemaster component Zonemaster-Engine
 
+v9.0.1 2026-09-30 (part of Zonemaster v2026.1.2 release)
+
+ [Fixes]
+ - Updates the CNAME resolution (#1518)
+ - Rewrites test case Zone09 implementation (#1543)
+ - Rewrites test case Consistency05 implementation (#1547)
+ - Fixes MethodsV2 when dealing with fake delegation (#1546)
+ - Adds missing DNSKEY/DS algorithm comparison in DNSSEC02 (#1551)
+
+
 v9.0.0 2026-06-29 (part of Zonemaster v2026.1 release)
 
  [Breaking changes]
diff --git a/lib/Zonemaster/Engine.pm b/lib/Zonemaster/Engine.pm
index 669f6a65b..003e557d4 100644
--- a/lib/Zonemaster/Engine.pm
+++ b/lib/Zonemaster/Engine.pm
@@ -3,7 +3,7 @@ package Zonemaster::Engine;
 use v5.16.0;
 use warnings;
 
-use version; our $VERSION = version->declare("v9.0.0");
+use version; our $VERSION = version->declare("v9.0.1");
 
 BEGIN {
     # Locale::TextDomain (<= 1.20) doesn't know about File::ShareDir so give a helping hand.