diff --git a/kernel/Dockerfile b/kernel/Dockerfile
index 6e62e3925..01135373b 100644
--- a/kernel/Dockerfile
+++ b/kernel/Dockerfile
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:90571a1a9059f3bf33ca3431bc5396aa837a47d3 AS kernel-build
+FROM linuxkit/alpine:6264e5b39af8eb1da7ffa4c05a7ccc597da01197 AS kernel-build
 RUN apk add \
     argp-standalone \
     automake \
diff --git a/kernel/Dockerfile.kconfig b/kernel/Dockerfile.kconfig
index 9f77039cf..4b46712f0 100644
--- a/kernel/Dockerfile.kconfig
+++ b/kernel/Dockerfile.kconfig
@@ -1,4 +1,4 @@
-FROM linuxkit/alpine:90571a1a9059f3bf33ca3431bc5396aa837a47d3 AS kernel-build
+FROM linuxkit/alpine:6264e5b39af8eb1da7ffa4c05a7ccc597da01197 AS kernel-build
 RUN apk add \
     argp-standalone \
     bison \
diff --git a/kernel/Dockerfile.zfs b/kernel/Dockerfile.zfs
index 6b25d74e1..5041a36ba 100644
--- a/kernel/Dockerfile.zfs
+++ b/kernel/Dockerfile.zfs
@@ -1,6 +1,6 @@
 ARG IMAGE
 FROM ${IMAGE} AS ksrc
-FROM linuxkit/alpine:90571a1a9059f3bf33ca3431bc5396aa837a47d3 AS build
+FROM linuxkit/alpine:6264e5b39af8eb1da7ffa4c05a7ccc597da01197 AS build
 RUN apk add \
     attr-dev \
     autoconf \