diff --git a/Dockerfile b/Dockerfile
index 40b4cca954..cf85066536 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.opensource.zalan.do/library/alpine-3:latest@sha256:ac3a6db04df95d849533ced3ce5cb697dc042e53613866e27066cc471ed63070
+FROM registry.opensource.zalan.do/library/alpine-3:latest@sha256:698d5d39d8756bfe04723cc8bfe0aee3c55fe3896074a77dbed5db355b5695dc
 LABEL maintainer="Team Gateway&Proxy @ Zalando SE <team-gwproxy@zalando.de>"
 
 ADD skipper /usr/bin/