diff --git a/Dockerfile b/Dockerfile
index 92bd40d..e0f68ee 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@
 #
 
 # Pull base image.
-FROM jlesage/baseimage-gui:alpine-3.10-v3.5.3
+FROM jlesage/baseimage-gui:alpine-3.12
 
 # Docker image version is provided via build arg.
 ARG DOCKER_IMAGE_VERSION=unknown
diff --git a/build.sh b/build.sh
new file mode 100644
index 0000000..06a37d1
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+docker build -t :latest .