diff --git a/Dockerfile b/Dockerfile
index ac0b5e7..880adaa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Base on latest (edge) alpine image
-FROM harbor.ervine.dev/public/x86_64/alpine:v3.12.1
+FROM harbor.ervine.dev/public/x86_64/alpine:v3.13
 
 LABEL MAINTAINER="Jonathan Ervine <docker@ervine.org>"
 
diff --git a/Jenkinsfile b/Jenkinsfile
index 9e68057..90f41fd 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -27,11 +27,11 @@ spec:
     stage('Build with Kaniko') {
       git url: 'ssh://git@git.ervine.org/jonny/x86_64-alpine-python.git', credentialsId: 'jenkins-to-git'
       container('kaniko') {
-        sh '/kaniko/executor -f `pwd`/Dockerfile -c `pwd` --cache=false --destination=harbor.ervine.dev/public/x86_64/alpine/python:v3.12.1 --destination=harbor.ervine.dev/public/x86_64/alpine/python:v3.12'
+        sh '/kaniko/executor -f `pwd`/Dockerfile -c `pwd` --cache=false --destination=harbor.ervine.dev/public/x86_64/alpine/python:v3.13.0 --destination=harbor.ervine.dev/public/x86_64/alpine/python:v3.13'
       }
     }
     stage('Notify GChat') {
-      hangoutsNotify message: "Python environment on Alpine Linux 3.12.1 has built",token: "A2ET831pVslqXTqAx6ycu573r",threadByJob: false
+      hangoutsNotify message: "Python environment on Alpine Linux 3.13.0 has built",token: "A2ET831pVslqXTqAx6ycu573r",threadByJob: false
     }
   }
 }