diff --git a/Dockerfile b/Dockerfile
index 781bef8..f07a188 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM alpine as build
 
 ARG VERSION
-ENV ALPINE_SERIES 3.10
+ENV ALPINE_SERIES 3.11
 ENV ALPINE_MIRROR https://uk.alpinelinux.org/alpine/v${ALPINE_SERIES}
 ENV ALPINE_ARCH x86_64
 
diff --git a/Jenkinsfile b/Jenkinsfile
index 242d558..10567cc 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,8 +1,8 @@
 project = "alpine"
 repo = "zknt"
-version = "3.10.3"
+version = "3.11.0"
 registry = "reg.zknt.org"
-registry_credentials = "6ff44976-23cd-4cc2-902c-de8c340e65e5" 
+registry_credentials = "6ff44976-23cd-4cc2-902c-de8c340e65e5"
 
 pipeline {
   agent any