diff --git a/taskcluster/docker/linux/Dockerfile b/taskcluster/docker/linux/Dockerfile
index 717e5933..eb9003d3 100644
--- a/taskcluster/docker/linux/Dockerfile
+++ b/taskcluster/docker/linux/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:latest@sha256:beefdbd8a1da6d2915566fde36db9db0b524eb737fc57cd1367effd16dc0d06d
+FROM alpine:latest@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a
 LABEL maintainer="Mozilla Release Engineering <release+docker@mozilla.com>"
 
 # Add worker user