diff --git a/Dockerfile b/Dockerfile
index 8901772d5f8782617282ff10e491c70729f92950..3febd0e3621cf1e0aac4868905b13a39da5ea928 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:8.11.1-alpine@sha256:7daef4e511bcd3655c18cb58bfc382a4391b04c7881c4debc17a5882908917e4
+FROM node:8.11.1-alpine@sha256:1b1928c9eea9e6cd5ff6155a2adda33a022a08911a1418f5ebe8ff992abd2a69
 
 LABEL maintainer="Rhys Arkins <rhys@arkins.net>"
 LABEL name="renovate"