diff --git a/Berksfile.lock b/Berksfile.lock
index 00d41a67..d6b42943 100644
--- a/Berksfile.lock
+++ b/Berksfile.lock
@@ -22,7 +22,7 @@ GRAPH
   firewall (2.6.3)
     chef-sugar (>= 0.0.0)
   kernel_module (1.1.1)
-  kubernetes (1.12.2)
+  kubernetes (1.12.3)
     apt (>= 0.0.0)
     etcd (~> 5.5)
     firewall (>= 0.0.0)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83cca47d..483629fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# UNRELEASED
+# 1.12.3 (20.11.2018)
 - Weave: preserve the client source IP address
 - Weave: don't mount cni-conf directory when portmap is used
 - [Weave Net: 2.5.0](https://github.com/weaveworks/weave/releases/tag/v2.5.0)
diff --git a/metadata.rb b/metadata.rb
index 72172ea7..0f4e73cb 100644
--- a/metadata.rb
+++ b/metadata.rb
@@ -4,7 +4,7 @@
 license          'MIT'
 description      'Installs/Configures google kubernetes'
 long_description 'Google Kubernetes installer for Ubuntu'
-version          '1.12.2'
+version          '1.12.3'
 
 chef_version     '>= 12.14'